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Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG615363039

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

Certificate IGI LG615363039

Diamond specifications and retailer prices

From $285 SGD
$223 USD
As of November 1, 2026
Save $2,157 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,442 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG615363039 or 615363039. Listed at 19 retailers as of November 1, 2026, with prices from $285 to $2,442, a $2,157 spread on the same certified stone. Do Amore Diamonds lists it at $2,442. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615363039
Dimensions7.66 × 5.36 × 3.64 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.66 mm5.36 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615363039
Side View
Table 66.0%Crown 40.5°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.9%

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: $2,442 SGD|Low: $189 SGD|High: $2,608 SGD|Avg: $938 SGD|+7.9%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 7$238 SGD
Retailer 5$276 SGD
Retailer 19$285 SGD
Retailer 21$373 SGD
Retailer 4$424 SGD
Retailer 16$527 SGD
Retailer 2$562 SGD
Retailer 10$564 SGD
Retailer 13$579 SGD
Retailer 14$596 SGD
Retailer 15$697 SGD
Retailer 20$713 SGD
Retailer 18$850 SGD
Retailer 17$932 SGD
Retailer 22$1,016 SGD
Retailer 8$1,048 SGD
Retailer 3$1,137 SGD
Retailer 12$1,289 SGD
Retailer 11$1,393 SGD
Retailer 6$1,533 SGD
Retailer 9$1,675 SGD
Do Amore Diamonds$2,442 SGD

24 data points across 22 retailers

19 retailers$285 SGD to $2,442 SGD

Retailer 1
-
$238 SGD
$186 USD
Price last confirmed 11 days ago
Retailer 2
-
$276 SGD
$216 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$285 SGD
$223 USD
View
Final sale: no returns
A
Retailer 4
-
$373 SGD
$292 USD
View
B+
Retailer 5
-
$424 SGD
$332 USD
View
A
Retailer 6
-
$522 SGD
$408 USD
View
A
Retailer 7
-
$527 SGD
$412 USD
View
A
Retailer 8
-
$562 SGD
€419 EUR
View
B+
Retailer 9
-
$713 SGD
$558 USD
View
B+
Retailer 10
-
$850 SGD
A$1,023 AUD
View
B+
Retailer 11
-
$932 SGD
A$1,122 AUD
View
B+
Retailer 12
-
$1,016 SGD
$795 USD
View
Retailer 13
-
$1,048 SGD
$820 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$1,137 SGD
$890 USD
View
Retailer 15
-
$1,393 SGD
$1,090 USD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,533 SGD
£944 GBP
View
Price last confirmed 12 days ago
Retailer 17
-
$1,675 SGD
$1,310 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,751 SGD
$1,370 USD
View
Most Expensive
B
Do Amore Diamonds
27-25282657B · Nov 1
$2,442 SGD
$1,910 USD
View
18 more retailers have this diamond
Prices start from $285 SGDSave up to $2,157 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
1.28ct Radiant
$285 SGD