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Marquise|Lab Grown|IGI

2.02ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG670434378

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG670434378

Diamond specifications and retailer prices

From £1,310 GBP
$1,745 USD
As of October 26, 2026
Save £5,035 GBP (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,747 GBP at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 2.02ct lab-grown marquise diamond

This 2.02ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670434378 or 670434378. Listed at 22 retailers as of October 26, 2026, with a 384% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.02
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670434378
Dimensions6.64 × 6.64 × 12.15 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 II
Top View
6.64 mm6.64 mm2.02 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670434378
Side View
Table 57.0%Crown 34.4°Girdle: STK-THKPavilion 40°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £9,747 GBP|Low: £909 GBP|High: £9,747 GBP|Avg: £3,448 GBP|+24.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 26, 2026
Retailer 16£1,310 GBP
Retailer 4£1,587 GBP
Retailer 18£1,768 GBP
Retailer 8£2,129 GBP
Retailer 2£2,521 GBP
Retailer 13£2,576 GBP
Retailer 15£2,699 GBP
Retailer 6£3,445 GBP
Retailer 10£3,670 GBP
Retailer 9£4,000 GBP
Retailer 14£4,314 GBP
Retailer 5£4,429 GBP
Retailer 12£4,663 GBP
Retailer 17£4,881 GBP
Retailer 11£4,929 GBP
Retailer 7£6,219 GBP
Retailer 3£6,346 GBP
Do Amore Diamonds£9,747 GBP

39 data points across 18 retailers

22 retailers£1,310 GBP to £6,346 GBP

A
Retailer 1
-
£1,137 GBP
$1,514 USD
Price last confirmed 21 days ago
A
Retailer 2
-
£1,237 GBP
$1,647 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£1,310 GBP
$1,745 USD
View
A
Retailer 4
-
£1,319 GBP
$1,756 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
£1,319 GBP
$1,756 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
£1,768 GBP
$2,355 USD
View
B+
Retailer 7
-
£2,129 GBP
$2,835 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,521 GBP
View
B+
Retailer 9
-
£2,576 GBP
$3,431 USD
View
B+
Retailer 10
-
£2,699 GBP
$3,594 USD
View
B+
Retailer 11
-
£2,729 GBP
$3,634 USD
View
Price last confirmed 29 days ago
B
Retailer 12
-
£3,445 GBP
View
B
Retailer 13
-
£3,670 GBP
$4,888 USD
View
B
Retailer 14
-
£4,000 GBP
A$8,195 AUD
View
Price last confirmed 21 days ago
B
Retailer 15
-
£4,314 GBP
A$8,839 AUD
View
B
Retailer 16
-
£4,429 GBP
$5,898 USD
View
B
Retailer 17
-
£4,663 GBP
ZAR 100,313 ZAR
View
B
Retailer 18
-
£4,881 GBP
$6,499 USD
View
B
Retailer 19
-
£4,929 GBP
View
B
Retailer 20
-
£6,219 GBP
SGD 11,192 SGD
View
B
Retailer 21
-
£6,346 GBP
$8,450 USD
View
Most Expensive
B
Do Amore Diamonds
27-72E1AE318 · Oct 27
£9,747 GBP
$12,980 USD
View
Price under review
21 more retailers have this diamond
Prices start from £1,310 GBPSave up to £5,035 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
2.02ct Marquise
£1,310 GBP