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Radiant|Lab Grown|IGI

1.55ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG687519767

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG687519767

Diamond specifications and retailer prices

From $271 SGD
As of November 4, 2026
Save $2,271 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,542 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant 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 LG687519767 or 687519767. Listed at 18 retailers as of November 4, 2026, with prices from $271 to $2,542, a $2,271 spread on the same certified stone. Brilliant Earth lists it at $2,542. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687519767
Dimensions8.42 × 5.59 × 3.78 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.59 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687519767
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 34.1°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,542 SGD|Low: $271 SGD|High: $2,542 SGD|Avg: $823 SGD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 18$271 SGD
Retailer 4$303 SGD
Retailer 7$314 SGD
Retailer 9$331 SGD
Retailer 8$336 SGD
Retailer 2$370 SGD
Retailer 5$579 SGD
Retailer 19$579 SGD
Retailer 21$594 SGD
Retailer 13$614 SGD
Retailer 11$691 SGD
Retailer 10$759 SGD
Retailer 17$782 SGD
Retailer 20$1,079 SGD
Retailer 3$1,083 SGD
Retailer 14$1,146 SGD
Retailer 12$1,226 SGD
Retailer 16$1,252 SGD
Retailer 15$1,341 SGD
Retailer 6$1,367 SGD
Brilliant Earth$2,542 SGD

33 data points across 21 retailers

18 retailers$271 SGD to $2,542 SGD

A
Cheapest Retailer
-
$271 SGD
Retailer 2
-
$314 SGD
View
Price last confirmed 39 days ago
Retailer 3
-
$331 SGD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$370 SGD
View
B+
Retailer 5
-
$579 SGD
View
A
Retailer 6
-
$579 SGD
View
A
Retailer 7
-
$594 SGD
View
A
Retailer 8
-
$614 SGD
View
A
Retailer 9
-
$691 SGD
View
A
Retailer 10
-
$759 SGD
View
A
Retailer 11
-
$782 SGD
View
B+
Retailer 12
-
$1,079 SGD
View
B+
Retailer 13
-
$1,083 SGD
View
B+
Retailer 14
-
$1,146 SGD
View
B+
Retailer 15
-
$1,252 SGD
View
B+
Retailer 16
-
$1,341 SGD
View
B
Retailer 17
-
$1,367 SGD
View
Most Expensive
B
Brilliant Earth
13362414A · Nov 4
$2,542 SGD
$1,990 USD
View
17 more retailers have this diamond
Prices start from $271 SGDSave up to $2,271 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 Radiant
$271 SGD