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Cushion|Lab Grown|IGI

1.59ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG823688733

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823688733

Diamond specifications and retailer prices

From $355 SGD
$278 USD
As of November 1, 2026
Save $1,727 SGD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,082 SGD at Frank Darling · As of November 2, 2026
View at Frank Darling

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 LG823688733 or 823688733. Listed at 9 retailers as of November 1, 2026, with prices from $355 to $2,082, a $1,727 spread on the same certified stone. Frank Darling lists it at $2,082. 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 angle33.9°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823688733
Dimensions8.18 × 6.08 × 4.14 mm
L/W Ratio1.35
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.18 mm6.08 mm1.59 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823688733
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,082 SGD|Low: $355 SGD|High: $2,876 SGD|Avg: $1,348 SGD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$355 SGD
Retailer 5$529 SGD
Retailer 9$717 SGD
Retailer 8$758 SGD
Retailer 3$958 SGD
Retailer 2$1,401 SGD
Retailer 6$1,898 SGD
Frank Darling$2,082 SGD
Retailer 7$2,876 SGD

21 data points across 9 retailers

9 retailers$355 SGD to $2,082 SGD

A
Cheapest Retailer
-
$355 SGD
$278 USD
Final sale: no returns
B+
Retailer 2
-
$529 SGD
$414 USD
View
A
Retailer 3
-
$862 SGD
$674 USD
View
B+
Retailer 4
-
$1,401 SGD
$1,096 USD
View
B
Retailer 5
-
$1,687 SGD
$1,320 USD
View
B
Retailer 6
-
$1,694 SGD
$1,325 USD
View
Retailer 7
-
$1,726 SGD
$1,350 USD
View
Price last confirmed 28 days ago
B
Retailer 8
-
$1,898 SGD
$1,485 USD
View
Most Expensive
B
Frank Darling
100193358876KD · Nov 2
$2,082 SGD
$1,629 USD
View
8 more retailers have this diamond
Prices start from $355 SGDSave up to $1,727 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
$355 SGD