Marquise|Lab Grown|IGI

1.02ct D VVS2 Marquise Lab Grown Diamond

VG • D/VVS2 • IGI LG773653255

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773653255

Diamond specifications and retailer prices

From £161 GBP
$216 USD
As of October 30, 2026
Save £713 GBP (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £978 GBP at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.02ct lab-grown marquise diamond

This 1.02ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG773653255 or 773653255. Listed at 21 retailers as of October 30, 2026, with a 442% 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

1.02
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773653255
Dimensions9.86 × 5.33 × 3.32 mm
L/W Ratio1.85
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
9.86 mm5.33 mm1.02 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773653255
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £978 GBP|Low: £147 GBP|High: £1,008 GBP|Avg: £414 GBP|-3.0%
Brilliant Earth
Retailer 2
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Retailer 19
October 31, 2026
Retailer 9£147 GBP
Retailer 3£161 GBP
Retailer 10£178 GBP
Retailer 8£190 GBP
Retailer 11£190 GBP
Retailer 18£235 GBP
Retailer 5£240 GBP
Retailer 17£284 GBP
Retailer 14£307 GBP
Retailer 16£315 GBP
Retailer 2£323 GBP
Retailer 19£412 GBP
Retailer 12£429 GBP
Retailer 15£436 GBP
Retailer 6£484 GBP
Retailer 7£614 GBP
Retailer 13£840 GBP
Retailer 4£874 GBP
Brilliant Earth£978 GBP

43 data points across 19 retailers

21 retailers£161 GBP to £874 GBP

Retailer 1
-
£147 GBP
$197 USD
Price last confirmed 29 days ago
A
Retailer 2
-
£161 GBP
$216 USD
View
Final sale: no returns
Retailer 3
-
£178 GBP
$238 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£190 GBP
$254 USD
View
Price last confirmed 24 days ago
Retailer 5
-
£190 GBP
$254 USD
View
Price last confirmed 28 days ago
Retailer 6
-
£235 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
£240 GBP
$322 USD
View
A
Retailer 8
-
£284 GBP
$380 USD
View
A
Retailer 9
-
£307 GBP
ZAR 6,640 ZAR
View
B+
Retailer 10
-
£315 GBP
€402 EUR
View
A
Retailer 11
-
£323 GBP
View
B+
Retailer 12
-
£412 GBP
$552 USD
View
B+
Retailer 13
-
£429 GBP
$575 USD
View
B+
Retailer 14
-
£436 GBP
A$898 AUD
View
B+
Retailer 15
-
£484 GBP
SGD 877 SGD
View
Retailer 16
-
£566 GBP
A$1,166 AUD
View
Price last confirmed 74 days ago
Retailer 17
-
£609 GBP
$816 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
£614 GBP
$823 USD
View
B
Retailer 19
-
£840 GBP
View
B
Retailer 20
-
£874 GBP
$1,171 USD
View
Most Expensive
Brilliant Earth
18441289A · Oct 16
£978 GBP
$1,310 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from £161 GBPSave up to £713 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
1.02ct Marquise
£161 GBP