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Oval|Lab Grown|IGI

1.28ct F VVS2 Oval Lab Grown Diamond

EX • F/VVS2 • IGI LG842624857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842624857

Diamond specifications and retailer prices

From $392 SGD
As of November 4, 2026
Save $2,087 SGD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,479 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown oval diamond

This 1.28ct lab-grown oval 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 LG842624857 or 842624857. Listed at 11 retailers as of November 4, 2026, with prices from $392 to $2,479, a $2,087 spread on the same certified stone. Do Amore Diamonds lists it at $2,479. 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 angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842624857
Dimensions8.73 × 6.04 × 3.77 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.04 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842624857
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
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: $2,479 SGD|Low: $392 SGD|High: $2,479 SGD|Avg: $945 SGD|+26.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$392 SGD
Retailer 11$431 SGD
Retailer 10$516 SGD
Retailer 8$610 SGD
Retailer 6$652 SGD
Retailer 5$811 SGD
Retailer 7$864 SGD
Retailer 9$1,034 SGD
Retailer 3$1,356 SGD
Retailer 2$1,462 SGD
Do Amore Diamonds$2,479 SGD

9 data points across 11 retailers

11 retailers$392 SGD to $2,479 SGD

A
Cheapest Retailer
-
$392 SGD
B+
Retailer 2
-
$431 SGD
View
A
Retailer 3
-
$516 SGD
View
A
Retailer 4
-
$610 SGD
View
A
Retailer 5
-
$652 SGD
View
B+
Retailer 6
-
$811 SGD
View
B+
Retailer 7
-
$864 SGD
View
B+
Retailer 8
-
$1,034 SGD
View
B
Retailer 9
-
$1,356 SGD
View
B
Retailer 10
-
$1,462 SGD
View
Most Expensive
B
Do Amore Diamonds
27-B8031CF57 · Nov 4
$2,479 SGD
$1,940 USD
View
10 more retailers have this diamond
Prices start from $392 SGDSave up to $2,087 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 Oval
$392 SGD