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Marquise|Lab Grown|IGI

0.99ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG837695939

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837695939

Diamond specifications and retailer prices

From £150 GBP
$201 USD
As of October 30, 2026
Save £1,290 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,440 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown marquise diamond

This 0.99ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837695939 or 837695939. Listed at 19 retailers as of October 30, 2026, with prices from £150 to £1,440, a £1,290 spread on the same certified stone. Do Amore Diamonds lists it at £1,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837695939
Dimensions10.69 × 5.19 × 3.16 mm
L/W Ratio2.06
Girdle conditionFaceted
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
10.69 mm5.19 mm0.99 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837695939
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: £1,440 GBP|Low: £150 GBP|High: £1,440 GBP|Avg: £474 GBP
Do Amore Diamonds
Retailer 2
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Retailer 18
October 31, 2026
Retailer 4£150 GBP
Retailer 5£168 GBP
Retailer 3£175 GBP
Retailer 17£187 GBP
Retailer 8£222 GBP
Retailer 12£262 GBP
Retailer 6£323 GBP
Retailer 14£372 GBP
Retailer 2£380 GBP
Retailer 9£418 GBP
Retailer 15£513 GBP
Retailer 11£525 GBP
Retailer 16£528 GBP
Retailer 18£661 GBP
Retailer 7£683 GBP
Retailer 10£790 GBP
Retailer 13£829 GBP
Do Amore Diamonds£1,440 GBP

11 data points across 18 retailers

19 retailers£150 GBP to £1,440 GBP

A
Cheapest Retailer
-
£150 GBP
$201 USD
A
Retailer 2
-
£168 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
$234 USD
View
A
Retailer 4
-
£187 GBP
$250 USD
View
A
Retailer 5
-
£222 GBP
$297 USD
View
A
Retailer 6
-
£262 GBP
View
A
Retailer 7
-
£323 GBP
$433 USD
View
B+
Retailer 8
-
£372 GBP
ZAR 8,053 ZAR
View
B+
Retailer 9
-
£380 GBP
View
B+
Retailer 10
-
£418 GBP
$560 USD
View
B+
Retailer 11
-
£474 GBP
$635 USD
View
B+
Retailer 12
-
£513 GBP
A$1,058 AUD
View
B+
Retailer 13
-
£525 GBP
$703 USD
View
B+
Retailer 14
-
£528 GBP
A$1,089 AUD
View
B
Retailer 15
-
£661 GBP
$886 USD
View
B
Retailer 16
-
£683 GBP
SGD 1,237 SGD
View
B
Retailer 17
-
£790 GBP
$1,058 USD
View
B
Retailer 18
-
£829 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ABDE34439 · Oct 31
£1,440 GBP
$1,930 USD
View
18 more retailers have this diamond
Prices start from £150 GBPSave up to £1,290 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
0.99ct Marquise
£150 GBP