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Marquise|Lab Grown|IGI

1.39ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG791636631

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791636631

Diamond specifications and retailer prices

From $703 SGD
$550 USD
As of October 30, 2026
Save $3,043 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,929 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 1.39ct lab-grown marquise diamond

This 1.39ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG791636631 or 791636631. Listed at 16 retailers as of October 30, 2026, with a 433% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791636631
Dimensions11.37 × 5.90 × 3.72 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.37 mm5.90 mm1.39 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791636631
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.1%

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 30
Current: $3,929 SGD|Low: $527 SGD|High: $3,971 SGD|Avg: $2,004 SGD|-0.9%
MOH London
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
October 31, 2026
Retailer 4$703 SGD
Retailer 16$739 SGD
Retailer 12$997 SGD
Retailer 10$1,035 SGD
Retailer 6$1,161 SGD
Retailer 2$1,411 SGD
Retailer 11$1,553 SGD
Retailer 13$1,618 SGD
Retailer 15$2,048 SGD
Retailer 9$2,204 SGD
Retailer 14$2,378 SGD
Retailer 3$2,630 SGD
Retailer 8$2,799 SGD
Retailer 7$3,078 SGD
Retailer 5$3,746 SGD
MOH London$3,929 SGD

43 data points across 16 retailers

16 retailers$703 SGD to $3,746 SGD

A
Cheapest Retailer
-
$703 SGD
$550 USD
A
Retailer 2
-
$739 SGD
$578 USD
View
Final sale: no returns
B+
Retailer 3
-
$997 SGD
$780 USD
View
B+
Retailer 4
-
$1,035 SGD
€771 EUR
View
B+
Retailer 5
-
$1,161 SGD
$908 USD
View
B+
Retailer 6
-
$1,411 SGD
£869 GBP
View
B+
Retailer 7
-
$1,553 SGD
ZAR 19,630 ZAR
View
Retailer 8
-
$1,618 SGD
A$1,947 AUD
View
Price last confirmed 23 days ago
B
Retailer 9
-
$2,048 SGD
$1,602 USD
View
B
Retailer 10
-
$2,204 SGD
A$2,652 AUD
View
B
Retailer 11
-
$2,378 SGD
$1,860 USD
View
B
Retailer 12
-
$2,630 SGD
£1,620 GBP
View
B
Retailer 13
-
$2,799 SGD
$2,189 USD
View
B
Retailer 14
-
$3,078 SGD
$2,408 USD
View
B
Retailer 15
-
$3,746 SGD
$2,930 USD
View
Most Expensive
MOH London
LG791636631 · Oct 25
$3,929 SGD
£2,420 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $703 SGDSave up to $3,043 SGD

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
1.39ct Marquise
$703 SGD