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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG838641680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838641680

Diamond specifications and retailer prices

From $238 SGD
As of November 3, 2026
Save $2,050 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,287 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round 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 LG838641680 or 838641680. Listed at 17 retailers as of November 3, 2026, with prices from $238 to $2,287, a $2,050 spread on the same certified stone. Do Amore Diamonds lists it at $2,287. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838641680
Dimensions7.05 × 7.08 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.05 mm7.08 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838641680
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.3%

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 3
Current: $2,287 SGD|Low: $221 SGD|High: $2,377 SGD|Avg: $739 SGD
Do Amore Diamonds
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 4, 2026
Retailer 16$238 SGD
Retailer 11$267 SGD
Retailer 9$271 SGD
Retailer 13$276 SGD
Retailer 15$346 SGD
Retailer 3$399 SGD
Retailer 5$557 SGD
Retailer 2$561 SGD
Retailer 7$624 SGD
Retailer 10$658 SGD
Retailer 6$827 SGD
Retailer 14$852 SGD
Retailer 4$929 SGD
Retailer 8$946 SGD
Retailer 12$1,048 SGD
Retailer 17$1,523 SGD
Do Amore Diamonds$2,287 SGD

17 data points across 17 retailers

17 retailers$238 SGD to $2,287 SGD

A
Cheapest Retailer
-
$238 SGD
A
Retailer 2
-
$267 SGD
View
Final sale: no returns
Retailer 3
-
$271 SGD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$276 SGD
View
A
Retailer 5
-
$346 SGD
View
B+
Retailer 6
-
$399 SGD
View
A
Retailer 7
-
$557 SGD
View
A
Retailer 8
-
$561 SGD
View
B+
Retailer 9
-
$624 SGD
View
B+
Retailer 10
-
$658 SGD
View
Retailer 11
-
$827 SGD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$852 SGD
View
B+
Retailer 13
-
$929 SGD
View
B
Retailer 14
-
$946 SGD
View
B
Retailer 15
-
$1,048 SGD
View
B
Retailer 16
-
$1,523 SGD
View
Most Expensive
B
Do Amore Diamonds
27-3F8532E48 · Nov 4
$2,287 SGD
$1,790 USD
View
16 more retailers have this diamond
Prices start from $238 SGDSave up to $2,050 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 Round
$238 SGD