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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG833671699

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833671699

Diamond specifications and retailer prices

From $286 SGD
As of November 4, 2026
Save $1,243 SGD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,529 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833671699 or 833671699. Listed at 18 retailers as of November 4, 2026, with prices from $286 to $1,529, a $1,243 spread on the same certified stone. Reve Diamonds lists it at $1,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833671699
Dimensions7.88 × 6.01 × 4.09 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm6.01 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833671699
Side View
Table 66.0%Crown 32.1°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 68.1%

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 4
Current: $673 SGD|Low: $286 SGD|High: $2,542 SGD|Avg: $934 SGD|-0.4%
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
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 13$286 SGD
Retailer 6$359 SGD
Retailer 12$372 SGD
Retailer 17$520 SGD
Retailer 5$544 SGD
Retailer 15$553 SGD
Retailer 10$579 SGD
Retailer 9$651 SGD
Retailer 1$673 SGD
Retailer 8$834 SGD
Retailer 4$1,040 SGD
Retailer 14$1,092 SGD
Retailer 3$1,270 SGD
Retailer 7$1,277 SGD
Retailer 16$1,298 SGD
Retailer 2$1,354 SGD
Retailer 11$1,485 SGD
Reve Diamonds$1,529 SGD

33 data points across 18 retailers

18 retailers$286 SGD to $1,529 SGD

A
Cheapest Retailer
-
$286 SGD
Final sale: no returns
A
Retailer 2
-
$359 SGD
View
A
Retailer 3
-
$372 SGD
View
A
Retailer 4
-
$520 SGD
View
Retailer 5
-
$544 SGD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$553 SGD
View
A
Retailer 7
-
$579 SGD
View
Retailer 8
-
$651 SGD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$673 SGD
View
B+
Retailer 10
-
$834 SGD
View
B+
Retailer 11
-
$1,040 SGD
View
B+
Retailer 12
-
$1,092 SGD
View
B+
Retailer 13
-
$1,270 SGD
View
Retailer 14
-
$1,277 SGD
View
Price last confirmed 15 days ago
B+
Retailer 15
-
$1,298 SGD
View
B+
Retailer 16
-
$1,354 SGD
View
B
Retailer 17
-
$1,485 SGD
View
Most Expensive
B
Reve Diamonds
E3D6E3EDB · Nov 4
$1,529 SGD
$1,197 USD
View
17 more retailers have this diamond
Prices start from $286 SGDSave up to $1,243 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
1.55ct Cushion
$286 SGD