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Marquise|Lab Grown|IGI

1.51ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG770624907

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG770624907

Diamond specifications and retailer prices

From $296 SGD
$231 USD
As of October 30, 2026
Save $1,360 SGD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,656 SGD at Reve Diamonds · As of October 30, 2026
View at Reve 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770624907 or 770624907. Listed at 16 retailers as of October 30, 2026, with prices from $296 to $1,656, a $1,360 spread on the same certified stone. Reve Diamonds lists it at $1,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770624907
Dimensions12.42 × 5.88 × 3.68 mm
L/W Ratio2.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm5.88 mm1.51 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770624907
Side View
Table 55.0%Crown 33.6°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.6%

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: Oct 30
Current: $692 SGD|Low: $290 SGD|High: $1,666 SGD|Avg: $850 SGD|+2.0%
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
Retailer 15
Reve Diamonds
October 30, 2026
Retailer 14$296 SGD
Retailer 15$331 SGD
Retailer 12$343 SGD
Retailer 8$367 SGD
Retailer 5$370 SGD
Retailer 3$623 SGD
Retailer 6$638 SGD
Retailer 13$641 SGD
Retailer 1$692 SGD
Retailer 10$786 SGD
Retailer 11$1,179 SGD
Retailer 4$1,196 SGD
Retailer 2$1,247 SGD
Retailer 9$1,478 SGD
Retailer 7$1,523 SGD
Reve Diamonds$1,656 SGD

44 data points across 16 retailers

16 retailers$296 SGD to $1,656 SGD

A
Cheapest Retailer
-
$296 SGD
$231 USD
A
Retailer 2
-
$331 SGD
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$343 SGD
$268 USD
View
A
Retailer 4
-
$367 SGD
$286 USD
View
A
Retailer 5
-
$370 SGD
$289 USD
View
A
Retailer 6
-
$623 SGD
$486 USD
View
A
Retailer 7
-
$638 SGD
$498 USD
View
A
Retailer 8
-
$641 SGD
€476 EUR
View
A
Retailer 9
-
$692 SGD
£425 GBP
View
A
Retailer 10
-
$786 SGD
$613 USD
View
B+
Retailer 11
-
$1,179 SGD
$920 USD
View
B
Retailer 12
-
$1,196 SGD
$933 USD
View
B+
Retailer 13
-
$1,247 SGD
$973 USD
View
B
Retailer 14
-
$1,478 SGD
£908 GBP
View
B
Retailer 15
-
$1,523 SGD
$1,188 USD
View
Most Expensive
B
Reve Diamonds
FD8E8F2EE · Oct 30
$1,656 SGD
$1,292 USD
View
15 more retailers have this diamond
Prices start from $296 SGDSave up to $1,360 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
$296 SGD