CaratHunter
Plans
Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG843604162

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843604162

Diamond specifications and retailer prices

From $226 SGD
As of November 3, 2026
Save $1,675 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,902 SGD at Yadav Diamonds · As of November 4, 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 LG843604162 or 843604162. Listed at 19 retailers as of November 3, 2026, with prices from $226 to $1,902, a $1,675 spread on the same certified stone. Yadav Diamonds lists it at $1,902. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604162
Dimensions6.89 × 6.92 × 4.25 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
6.89 mm6.92 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604162
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $496 SGD|Low: $226 SGD|High: $1,902 SGD|Avg: $664 SGD|+2.9%
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
Yadav Diamonds
November 5, 2026
Retailer 2$226 SGD
Retailer 8$262 SGD
Retailer 5$280 SGD
Retailer 18$280 SGD
Retailer 19$327 SGD
Retailer 10$381 SGD
Retailer 14$473 SGD
Retailer 15$483 SGD
Retailer 17$489 SGD
Retailer 1$496 SGD
Retailer 3$571 SGD
Retailer 6$601 SGD
Retailer 13$684 SGD
Retailer 16$700 SGD
Retailer 7$901 SGD
Retailer 4$935 SGD
Retailer 11$948 SGD
Retailer 9$970 SGD
Retailer 12$1,306 SGD
Yadav Diamonds$1,902 SGD

28 data points across 20 retailers

19 retailers$226 SGD to $1,902 SGD

A
Cheapest Retailer
-
$226 SGD
A
Retailer 2
-
$262 SGD
View
A
Retailer 3
-
$280 SGD
View
Retailer 4
-
$280 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$327 SGD
View
B+
Retailer 6
-
$381 SGD
View
A
Retailer 7
-
$473 SGD
View
A
Retailer 8
-
$483 SGD
View
A
Retailer 9
-
$496 SGD
View
A
Retailer 10
-
$571 SGD
View
B+
Retailer 11
-
$601 SGD
View
B+
Retailer 12
-
$684 SGD
View
B+
Retailer 13
-
$700 SGD
View
B+
Retailer 14
-
$901 SGD
View
B
Retailer 15
-
$935 SGD
View
B
Retailer 16
-
$948 SGD
View
B
Retailer 17
-
$970 SGD
View
B
Retailer 18
-
$1,306 SGD
View
Most Expensive
B
Yadav Diamonds
13319104 · Nov 4
$1,902 SGD
$1,488 USD
View
18 more retailers have this diamond
Prices start from $226 SGDSave up to $1,675 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
$226 SGD