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Marquise|Lab Grown|IGI

1.51ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG846693153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846693153

Diamond specifications and retailer prices

From $274 SGD
$214 USD
As of November 1, 2026
Save $1,990 SGD (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,264 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846693153 or 846693153. Listed at 14 retailers as of November 1, 2026, with prices from $274 to $2,264, a $1,990 spread on the same certified stone. Do Amore Diamonds lists it at $2,264. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846693153
Dimensions11.74 × 6.00 × 3.68 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
11.74 mm6.00 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846693153
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Nov 1
Current: $2,264 SGD|Low: $274 SGD|High: $2,264 SGD|Avg: $995 SGD
Do Amore Diamonds
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 10$274 SGD
Retailer 8$336 SGD
Retailer 5$482 SGD
Retailer 12$486 SGD
Retailer 6$487 SGD
Retailer 3$705 SGD
Retailer 7$757 SGD
Retailer 2$1,141 SGD
Retailer 13$1,377 SGD
Retailer 11$1,458 SGD
Retailer 4$1,496 SGD
Retailer 9$1,593 SGD
Do Amore Diamonds$2,264 SGD

4 data points across 13 retailers

14 retailers$274 SGD to $2,264 SGD

A
Cheapest Retailer
-
$274 SGD
$214 USD
A
Retailer 2
-
$336 SGD
$263 USD
View
B+
Retailer 3
-
$482 SGD
$377 USD
View
A
Retailer 4
-
$486 SGD
$380 USD
View
A
Retailer 5
-
$487 SGD
£300 GBP
View
A
Retailer 6
-
$705 SGD
$551 USD
View
A
Retailer 7
-
$757 SGD
£466 GBP
View
B+
Retailer 8
-
$1,141 SGD
CA$1,239 CAD
View
B+
Retailer 9
-
$1,189 SGD
$930 USD
View
B
Retailer 10
-
$1,377 SGD
$1,077 USD
View
B
Retailer 11
-
$1,458 SGD
$1,140 USD
View
B
Retailer 12
-
$1,496 SGD
$1,170 USD
View
B
Retailer 13
-
$1,593 SGD
£981 GBP
View
Most Expensive
B
Do Amore Diamonds
25-1152140-004 · Nov 2
$2,264 SGD
$1,770 USD
View
13 more retailers have this diamond
Prices start from $274 SGDSave up to $1,990 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
$274 SGD