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Marquise|Lab Grown|IGI

4.03ct H VVS2 Marquise Lab Grown Diamond

ID • H/VVS2 • IGI LG831622988

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831622988

Diamond specifications and retailer prices

From $767 SGD
$600 USD
As of October 30, 2026
Save $6,724 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,491 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown marquise diamond

This 4.03ct lab-grown marquise sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831622988 or 831622988. Listed at 13 retailers as of October 30, 2026, with prices from $767 to $7,491, a $6,724 spread on the same certified stone. Brilliant Earth lists it at $7,491. 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

4.03
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831622988
Dimensions16.74 × 8.24 × 5.09 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.74 mm8.24 mm4.03 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831622988
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 61.8%

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: $7,491 SGD|Low: $736 SGD|High: $7,722 SGD|Avg: $2,507 SGD|+26.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$767 SGD
Retailer 10$859 SGD
Retailer 7$1,031 SGD
Retailer 11$1,119 SGD
Retailer 4$1,460 SGD
Retailer 13$1,570 SGD
Retailer 2$1,905 SGD
Retailer 9$2,359 SGD
Retailer 3$2,501 SGD
Retailer 5$3,004 SGD
Retailer 8$3,944 SGD
Retailer 6$4,150 SGD
Brilliant Earth$7,491 SGD

22 data points across 13 retailers

13 retailers$767 SGD to $7,491 SGD

A
Cheapest Retailer
-
$767 SGD
$600 USD
A
Retailer 2
-
$859 SGD
$672 USD
View
A
Retailer 3
-
$1,031 SGD
HK$6,300 HKD
View
A
Retailer 4
-
$1,119 SGD
$875 USD
View
B+
Retailer 5
-
$1,460 SGD
$1,142 USD
View
A
Retailer 6
-
$1,570 SGD
$1,228 USD
View
A
Retailer 7
-
$1,905 SGD
A$2,293 AUD
View
A
Retailer 8
-
$2,359 SGD
$1,845 USD
View
A
Retailer 9
-
$2,501 SGD
$1,956 USD
View
B+
Retailer 10
-
$3,004 SGD
View
B+
Retailer 11
-
$3,944 SGD
$3,085 USD
View
B+
Retailer 12
-
$4,150 SGD
£2,556 GBP
View
Most Expensive
B
Brilliant Earth
21078104A · Oct 31
$7,491 SGD
$5,860 USD
View
12 more retailers have this diamond
Prices start from $767 SGDSave up to $6,724 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
4.03ct Marquise
$767 SGD