Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG843653756

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843653756

Diamond specifications and retailer prices

From $415 SGD
As of October 30, 2026
20 retailers carry this diamond
Most expensive: $1,902 SGD at Yadav Diamonds · As of October 21, 2026
View at Yadav 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 LG843653756 or 843653756. Listed at 20 retailers as of October 30, 2026. 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 angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843653756
Dimensions6.98 × 7.03 × 4.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.03 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843653756
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $415 SGD|Low: $231 SGD|High: $1,902 SGD|Avg: $699 SGD|+7.6%
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
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 28, 2026
Retailer 4$236 SGD
Retailer 19$273 SGD
Retailer 2$293 SGD
Retailer 16$293 SGD
Retailer 7$342 SGD
Retailer 1$415 SGD
Retailer 15$489 SGD
Retailer 3$493 SGD
Retailer 14$501 SGD
Retailer 12$505 SGD
Retailer 10$575 SGD
Retailer 8$611 SGD
Retailer 5$703 SGD
Retailer 20$714 SGD
Retailer 18$941 SGD
Retailer 11$972 SGD
Retailer 6$993 SGD
Retailer 9$997 SGD
Retailer 13$1,008 SGD
Retailer 17$1,369 SGD
Yadav Diamonds$1,902 SGD

20 data points across 21 retailers

20 retailers

Retailer 1
-
$236 SGD
Price last confirmed 14 days ago
Retailer 2
-
$273 SGD
View
Price last confirmed 12 days ago
Retailer 3
-
$293 SGD
View
Price last confirmed 13 days ago
Retailer 4
-
$293 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$342 SGD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$415 SGD
View
Retailer 7
-
$489 SGD
View
Price last confirmed 11 days ago
Retailer 8
-
$493 SGD
View
Price last confirmed 13 days ago
Retailer 9
-
$501 SGD
View
Price last confirmed 10 days ago
Retailer 10
-
$505 SGD
View
Price last confirmed 10 days ago
Retailer 11
-
$575 SGD
View
Price last confirmed 11 days ago
Retailer 12
-
$611 SGD
View
Price last confirmed 10 days ago
Retailer 13
-
$703 SGD
View
Price last confirmed 15 days ago
Retailer 14
-
$714 SGD
View
Price last confirmed 13 days ago
Retailer 15
-
$941 SGD
View
Price last confirmed 12 days ago
Retailer 16
-
$972 SGD
View
Price last confirmed 11 days ago
Retailer 17
-
$993 SGD
View
Price last confirmed 10 days ago
Retailer 18
-
$1,008 SGD
View
Price last confirmed 11 days ago
Retailer 19
-
$1,369 SGD
View
Price last confirmed 11 days ago
Most Expensive
Yadav Diamonds
13318986 · Oct 21
$1,902 SGD
$1,488 USD
View
Price last confirmed 14 days ago
19 more retailers have this diamond
Prices start from $415 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.

B+
1.28ct Round
$415 SGD