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Marquise|Lab Grown|IGI

5.10ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837630436

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837630436

Diamond specifications and retailer prices

From $1,956 SGD
$1,530 USD
As of October 31, 2026
Save $5,172 SGD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,128 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837630436 or 837630436. Listed at 15 retailers as of October 31, 2026, with prices from $1,956 to $7,128, a $5,172 spread on the same certified stone. Taylor and Hart lists it at $7,128. 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

5.10
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837630436
Dimensions17.18 × 9.06 × 5.66 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.18 mm9.06 mm5.10 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837630436
Side View
Table 61.0%Crown 36.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.5%

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 31
Current: $6,515 SGD|Low: $1,956 SGD|High: $8,010 SGD|Avg: $4,093 SGD|-0.5%
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
Retailer 14
Taylor and Hart
November 1, 2026
Retailer 3$1,956 SGD
Retailer 11$2,207 SGD
Retailer 13$2,250 SGD
Retailer 7$2,860 SGD
Retailer 4$3,204 SGD
Retailer 14$3,475 SGD
Retailer 10$3,553 SGD
Retailer 12$3,779 SGD
Retailer 8$4,109 SGD
Retailer 9$4,120 SGD
Retailer 2$4,890 SGD
Retailer 6$5,465 SGD
Retailer 5$5,996 SGD
Retailer 1$6,515 SGD
Taylor and Hart$7,128 SGD

21 data points across 15 retailers

15 retailers$1,956 SGD to $7,128 SGD

A
Cheapest Retailer
-
$1,956 SGD
$1,530 USD
Final sale: no returns
Retailer 2
-
$2,207 SGD
£1,359 GBP
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,250 SGD
$1,760 USD
View
A
Retailer 4
-
$2,860 SGD
£1,762 GBP
View
B+
Retailer 5
-
$3,204 SGD
$2,506 USD
View
B+
Retailer 6
-
$3,475 SGD
$2,718 USD
View
B+
Retailer 7
-
$3,553 SGD
€2,647 EUR
View
B+
Retailer 8
-
$3,779 SGD
$2,956 USD
View
B+
Retailer 9
-
$4,109 SGD
A$4,945 AUD
View
B+
Retailer 10
-
$4,120 SGD
ZAR 52,063 ZAR
View
B+
Retailer 11
-
$4,890 SGD
£3,012 GBP
View
B
Retailer 12
-
$5,465 SGD
$4,275 USD
View
B
Retailer 13
-
$5,996 SGD
$4,690 USD
View
B
Retailer 14
-
$6,515 SGD
£4,013 GBP
View
Most Expensive
B
Taylor and Hart
EV1VLS3 · Oct 31
$7,128 SGD
$5,576 USD
View
14 more retailers have this diamond
Prices start from $1,956 SGDSave up to $5,172 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
5.10ct Marquise
$1,956 SGD