Marquise|Lab Grown|IGI

2.03ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG754595557

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754595557

Diamond specifications and retailer prices

From £891 GBP
$1,187 USD
As of October 27, 2026
Save £3,071 GBP (78%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: £3,968 GBP at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595557 or 754595557. Listed at 33 retailers as of October 27, 2026, with a 344% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595557
Dimensions6.66 × 6.66 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type IIa
Top View
6.66 mm6.66 mm2.03 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595557
Side View
Table 58.0%Crown 36.3°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 62.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £3,968 GBP|Low: £998 GBP|High: £4,370 GBP|Avg: £2,369 GBP|+7.6%
Novita Diamonds
Retailer 2
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 15£1,034 GBP
Retailer 19£1,089 GBP
Retailer 16£1,109 GBP
Retailer 18£1,140 GBP
Retailer 23£1,191 GBP
Retailer 8£1,259 GBP
Retailer 5£1,373 GBP
Retailer 2£1,496 GBP
Retailer 7£1,562 GBP
Retailer 17£1,666 GBP
Retailer 20£1,800 GBP
Retailer 4£1,982 GBP
Retailer 22£2,460 GBP
Retailer 13£2,669 GBP
Retailer 3£2,683 GBP
Retailer 12£2,968 GBP
Retailer 9£3,262 GBP
Retailer 21£3,327 GBP
Retailer 6£3,477 GBP
Retailer 14£3,623 GBP
Retailer 10£3,655 GBP
Retailer 11£3,962 GBP
Novita Diamonds£3,968 GBP

35 data points across 23 retailers

33 retailers£891 GBP to £3,962 GBP

A
Cheapest Retailer
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£891 GBP
$1,187 USD
A
Retailer 2
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£1,034 GBP
$1,377 USD
View
Price last confirmed 21 days ago
A
Retailer 3
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£1,034 GBP
$1,377 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£1,089 GBP
$1,450 USD
View
A
Retailer 5
-
£1,109 GBP
$1,477 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
£1,109 GBP
$1,477 USD
View
Price last confirmed 29 days ago
A
Retailer 7
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£1,140 GBP
$1,518 USD
View
Final sale: no returns
A
Retailer 8
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£1,191 GBP
$1,586 USD
View
A
Retailer 9
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£1,207 GBP
$1,607 USD
View
Price last confirmed 30 days ago
A
Retailer 10
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£1,259 GBP
HK$13,100 HKD
View
A
Retailer 11
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£1,269 GBP
$1,690 USD
View
Price last confirmed 30 days ago
A
Retailer 12
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£1,373 GBP
$1,829 USD
View
A
Retailer 13
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£1,496 GBP
View
A
Retailer 14
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£1,548 GBP
View
Price last confirmed 14 days ago
A
Retailer 15
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£1,562 GBP
$2,080 USD
View
A
Retailer 16
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£1,666 GBP
€2,113 EUR
View
B+
Retailer 17
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£1,800 GBP
A$3,688 AUD
View
B+
Retailer 18
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£1,939 GBP
$2,582 USD
View
B+
Retailer 19
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£1,939 GBP
$2,582 USD
View
Price last confirmed 19 days ago
B+
Retailer 20
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£1,982 GBP
$2,639 USD
View
B+
Retailer 21
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£2,412 GBP
$3,212 USD
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Price last confirmed 29 days ago
B+
Retailer 22
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£2,460 GBP
A$5,039 AUD
View
Price last confirmed 7 days ago
B+
Retailer 23
-
£2,669 GBP
ZAR 57,409 ZAR
View
B+
Retailer 24
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£2,683 GBP
$3,573 USD
View
B+
Retailer 25
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£2,968 GBP
$3,952 USD
View
B
Retailer 26
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£3,101 GBP
View
Price last confirmed 21 days ago
B
Retailer 27
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£3,262 GBP
$4,344 USD
View
B
Retailer 28
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£3,327 GBP
View
B
Retailer 29
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£3,477 GBP
$4,630 USD
View
B
Retailer 30
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£3,623 GBP
$4,825 USD
View
B
Retailer 31
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£3,655 GBP
SGD 6,578 SGD
View
B
Retailer 32
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£3,962 GBP
$5,276 USD
View
Most Expensive
B
Novita Diamonds
cert_754595557 · Oct 8
£3,968 GBP
A$8,129 AUD
View
Price last confirmed 20 days ago
32 more retailers have this diamond
Prices start from £891 GBPSave up to £3,071 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.03ct Marquise
£891 GBP