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Marquise|Lab Grown|IGI

1.60ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG815654595

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG815654595

Diamond specifications and retailer prices

From $311 SGD
$243 USD
As of November 2, 2026
Save $1,454 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,765 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815654595 or 815654595. Listed at 20 retailers as of November 2, 2026, with prices from $311 to $1,765, a $1,454 spread on the same certified stone. Brilliant Earth lists it at $1,765. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815654595
Dimensions11.86 × 6.20 × 3.70 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.86 mm6.20 mm1.60 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815654595
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.7%

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: Nov 2
Current: $1,765 SGD|Low: $311 SGD|High: $1,765 SGD|Avg: $873 SGD
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 16$311 SGD
Retailer 5$361 SGD
Retailer 17$385 SGD
Retailer 10$389 SGD
Retailer 3$426 SGD
Retailer 2$429 SGD
Retailer 6$518 SGD
Retailer 13$665 SGD
Retailer 9$670 SGD
Retailer 18$710 SGD
Retailer 12$725 SGD
Retailer 8$898 SGD
Retailer 19$1,239 SGD
Retailer 7$1,242 SGD
Retailer 15$1,243 SGD
Retailer 4$1,397 SGD
Retailer 11$1,540 SGD
Retailer 14$1,545 SGD
Brilliant Earth$1,765 SGD

27 data points across 19 retailers

20 retailers$311 SGD to $1,765 SGD

A
Cheapest Retailer
-
$311 SGD
$243 USD
A
Retailer 2
-
$361 SGD
$282 USD
View
A
Retailer 3
-
$385 SGD
$301 USD
View
Retailer 4
-
$389 SGD
$304 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$426 SGD
HK$2,600 HKD
View
A
Retailer 6
-
$429 SGD
£264 GBP
View
B+
Retailer 7
-
$518 SGD
$405 USD
View
A
Retailer 8
-
$665 SGD
ZAR 8,404 ZAR
View
A
Retailer 9
-
$670 SGD
€499 EUR
View
A
Retailer 10
-
$710 SGD
$555 USD
View
A
Retailer 11
-
$725 SGD
£446 GBP
View
A
Retailer 12
-
$898 SGD
A$1,080 AUD
View
B+
Retailer 13
-
$1,239 SGD
$969 USD
View
B+
Retailer 14
-
$1,242 SGD
View
B
Retailer 15
-
$1,243 SGD
$972 USD
View
B+
Retailer 16
-
$1,397 SGD
$1,092 USD
View
Retailer 17
-
$1,539 SGD
$1,203 USD
View
Price last confirmed 51 days ago
Retailer 18
-
$1,540 SGD
£948 GBP
View
Price last confirmed 17 days ago
B+
Retailer 19
-
$1,545 SGD
£951 GBP
View
Most Expensive
B
Brilliant Earth
20557740A · Nov 2
$1,765 SGD
$1,380 USD
View
19 more retailers have this diamond
Prices start from $311 SGDSave up to $1,454 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
1.60ct Marquise
$311 SGD