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Marquise|Lab Grown|IGI

5.71ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842631310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842631310

Diamond specifications and retailer prices

From $3,181 SGD
$2,488 USD
As of October 31, 2026
Save $8,330 SGD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,511 SGD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.71ct lab-grown marquise diamond

This 5.71ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842631310 or 842631310. Listed at 14 retailers as of October 30, 2026, with prices from $3,181 to $11,511, a $8,330 spread on the same certified stone. Taylor and Hart lists it at $11,511. 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

5.71
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631310
Dimensions18.28 × 9.32 × 5.72 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.28 mm9.32 mm5.71 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631310
Side View
Table 61.0%Crown 38.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 61.4%

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 31
Current: $8,967 SGD|Low: $3,181 SGD|High: $11,952 SGD|Avg: $6,152 SGD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 31, 2026
Retailer 6$3,181 SGD
Retailer 8$3,503 SGD
Retailer 12$3,518 SGD
Retailer 7$4,535 SGD
Retailer 4$4,762 SGD
Retailer 10$5,163 SGD
Retailer 11$5,482 SGD
Retailer 9$6,254 SGD
Retailer 13$6,732 SGD
Retailer 5$6,803 SGD
Retailer 3$8,560 SGD
Retailer 1$8,967 SGD
Retailer 2$9,037 SGD
Taylor and Hart$11,511 SGD

22 data points across 14 retailers

14 retailers$3,181 SGD to $11,511 SGD

A
Cheapest Retailer
-
$3,181 SGD
$2,488 USD
Final sale: no returns
A
Retailer 2
-
$3,503 SGD
$2,740 USD
View
A
Retailer 3
-
$3,518 SGD
£2,167 GBP
View
B+
Retailer 4
-
$4,535 SGD
£2,793 GBP
View
B+
Retailer 5
-
$4,762 SGD
$3,725 USD
View
B+
Retailer 6
-
$5,163 SGD
$4,039 USD
View
B+
Retailer 7
-
$5,482 SGD
$4,288 USD
View
B+
Retailer 8
-
$6,254 SGD
£3,852 GBP
View
B+
Retailer 9
-
$6,732 SGD
ZAR 85,071 ZAR
View
Retailer 10
-
$6,803 SGD
A$8,187 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$8,560 SGD
$6,696 USD
View
Retailer 12
-
$8,967 SGD
A$10,791 AUD
View
B
Retailer 13
-
$9,037 SGD
£5,566 GBP
View
Most Expensive
B
Taylor and Hart
NI8TO0K · Oct 30
$11,511 SGD
$9,004 USD
View
13 more retailers have this diamond
Prices start from $3,181 SGDSave up to $8,330 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
5.71ct Marquise
$3,181 SGD