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Marquise|Lab Grown|IGI

1.51ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG837697081

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837697081

Diamond specifications and retailer prices

From $325 SGD
$254 USD
As of October 30, 2026
Save $2,564 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,889 SGD at Do Amore Diamonds · As of October 31, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837697081 or 837697081. Listed at 11 retailers as of October 30, 2026, with prices from $325 to $2,889, a $2,564 spread on the same certified stone. Do Amore Diamonds lists it at $2,889. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837697081
Dimensions12.92 × 6.03 × 3.55 mm
L/W Ratio2.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.92 mm6.03 mm1.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837697081
Side View
Table 61.0%Crown 31.8°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 58.9%

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 30
Current: $2,889 SGD|Low: $325 SGD|High: $2,966 SGD|Avg: $1,005 SGD|-2.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$325 SGD
Retailer 3$377 SGD
Retailer 4$471 SGD
Retailer 11$672 SGD
Retailer 5$678 SGD
Retailer 8$836 SGD
Retailer 10$1,035 SGD
Retailer 6$1,239 SGD
Retailer 9$1,431 SGD
Retailer 2$1,783 SGD
Do Amore Diamonds$2,889 SGD

18 data points across 11 retailers

11 retailers$325 SGD to $2,889 SGD

A
Cheapest Retailer
-
$325 SGD
$254 USD
A
Retailer 2
-
$377 SGD
$295 USD
View
A
Retailer 3
-
$471 SGD
£290 GBP
View
A
Retailer 4
-
$672 SGD
$526 USD
View
A
Retailer 5
-
$678 SGD
$530 USD
View
A
Retailer 6
-
$836 SGD
$654 USD
View
B+
Retailer 7
-
$1,035 SGD
A$1,245 AUD
View
B+
Retailer 8
-
$1,239 SGD
$969 USD
View
B+
Retailer 9
-
$1,431 SGD
$1,119 USD
View
B
Retailer 10
-
$1,783 SGD
£1,098 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6F9600CC4 · Oct 31
$2,889 SGD
$2,260 USD
View
10 more retailers have this diamond
Prices start from $325 SGDSave up to $2,564 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
$325 SGD