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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG818644960

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG818644960

Diamond specifications and retailer prices

From $671 SGD
HK$4,100 HKD
As of November 1, 2026
Save $1,732 SGD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,403 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.59ct lab-grown cushion diamond

This 1.59ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818644960 or 818644960. Listed at 17 retailers as of November 1, 2026, with prices from $671 to $2,403, a $1,732 spread on the same certified stone. MOH London lists it at $2,403. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644960
Dimensions8.86 × 5.85 × 3.20 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.86 mm5.85 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644960
Side View
Table 57.0%Crown 33.1°Girdle: MED-THKPavilion 31.5°Culet: LargeDepth 54.7%

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: $2,403 SGD|Low: $615 SGD|High: $2,520 SGD|Avg: $1,384 SGD
MOH London
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
November 2, 2026
Retailer 3$615 SGD
Retailer 17$671 SGD
Retailer 12$805 SGD
Retailer 8$825 SGD
Retailer 7$928 SGD
Retailer 5$931 SGD
Retailer 11$972 SGD
Retailer 2$1,061 SGD
Retailer 10$1,115 SGD
Retailer 13$1,428 SGD
Retailer 15$1,478 SGD
Retailer 14$1,790 SGD
Retailer 6$1,942 SGD
Retailer 4$1,963 SGD
Retailer 9$2,025 SGD
Retailer 16$2,302 SGD
MOH London$2,403 SGD

44 data points across 17 retailers

17 retailers$671 SGD to $2,403 SGD

Retailer 1
-
$615 SGD
$481 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$671 SGD
HK$4,100 HKD
View
A
Retailer 3
-
$805 SGD
$630 USD
View
A
Retailer 4
-
$825 SGD
$645 USD
View
A
Retailer 5
-
$928 SGD
$726 USD
View
A
Retailer 6
-
$931 SGD
$728 USD
View
A
Retailer 7
-
$972 SGD
€724 EUR
View
B+
Retailer 8
-
$1,061 SGD
ZAR 13,405 ZAR
View
B+
Retailer 9
-
$1,115 SGD
£686 GBP
View
B+
Retailer 10
-
$1,428 SGD
A$1,718 AUD
View
B+
Retailer 11
-
$1,478 SGD
$1,156 USD
View
B
Retailer 12
-
$1,790 SGD
$1,400 USD
View
B
Retailer 13
-
$1,963 SGD
View
B
Retailer 14
-
$1,982 SGD
$1,550 USD
View
B
Retailer 15
-
$2,025 SGD
$1,584 USD
View
B
Retailer 16
-
$2,302 SGD
$1,801 USD
View
Most Expensive
B
MOH London
LG818644960 · Nov 1
$2,403 SGD
£1,480 GBP
View
16 more retailers have this diamond
Prices start from $671 SGDSave up to $1,732 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
1.59ct Cushion
$671 SGD