CaratHunter
Plans
Marquise|Lab Grown|IGI

1.51ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG785611410

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785611410

Diamond specifications and retailer prices

From $380 SGD
$297 USD
As of November 2, 2026
Save $2,996 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,376 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown marquise diamond

This 1.51ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785611410 or 785611410. Listed at 16 retailers as of November 2, 2026, with prices from $380 to $3,376, a $2,996 spread on the same certified stone. Do Amore Diamonds lists it at $3,376. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785611410
Dimensions11.93 × 6.00 × 3.73 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.93 mm6.00 mm1.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785611410
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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: Nov 2
Current: $579 SGD|Low: $364 SGD|High: $2,110 SGD|Avg: $1,022 SGD|-1.3%
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
November 2, 2026
Retailer 11$380 SGD
Retailer 4$441 SGD
Retailer 5$472 SGD
Retailer 12$472 SGD
Retailer 1$579 SGD
Retailer 10$671 SGD
Retailer 3$772 SGD
Retailer 6$931 SGD
Retailer 8$1,432 SGD
Retailer 9$1,448 SGD
Retailer 2$1,673 SGD
Retailer 13$1,812 SGD
Retailer 7$2,085 SGD

44 data points across 13 retailers

16 retailers$380 SGD to $3,376 SGD

A
Cheapest Retailer
-
$380 SGD
$297 USD
A
Retailer 2
-
$441 SGD
$345 USD
View
Retailer 3
-
$472 SGD
$369 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$472 SGD
$369 USD
View
A
Retailer 5
-
$531 SGD
$415 USD
View
A
Retailer 6
-
$579 SGD
£357 GBP
View
A
Retailer 7
-
$671 SGD
$525 USD
View
A
Retailer 8
-
$772 SGD
$604 USD
View
B+
Retailer 9
-
$931 SGD
£573 GBP
View
B+
Retailer 10
-
$1,432 SGD
$1,120 USD
View
B
Retailer 11
-
$1,448 SGD
$1,132 USD
View
B
Retailer 12
-
$1,673 SGD
$1,308 USD
View
B
Retailer 13
-
$1,812 SGD
$1,417 USD
View
Retailer 14
-
$1,879 SGD
$1,469 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$2,085 SGD
£1,284 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9544D51D1 · Nov 2
$3,376 SGD
$2,640 USD
View
15 more retailers have this diamond
Prices start from $380 SGDSave up to $2,996 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
1.51ct Marquise
$380 SGD