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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 HK$1,389 HKD
As of November 5, 2026
Save HK$10,285 HKD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,674 HKD 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 4, 2026, with prices from HK$1,389 to HK$11,674, a HK$10,285 spread on the same certified stone. Yadav Diamonds lists it at HK$11,674. 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

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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 5
Current: HK$3,044 HKD|Low: HK$1,389 HKD|High: HK$11,674 HKD|Avg: HK$4,073 HKD|+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 2HK$1,389 HKD
Retailer 8HK$1,608 HKD
Retailer 5HK$1,718 HKD
Retailer 18HK$1,718 HKD
Retailer 19HK$2,008 HKD
Retailer 10HK$2,338 HKD
Retailer 14HK$2,903 HKD
Retailer 15HK$2,965 HKD
Retailer 17HK$3,005 HKD
Retailer 1HK$3,044 HKD
Retailer 3HK$3,507 HKD
Retailer 6HK$3,687 HKD
Retailer 13HK$4,197 HKD
Retailer 16HK$4,299 HKD
Retailer 7HK$5,531 HKD
Retailer 4HK$5,743 HKD
Retailer 11HK$5,821 HKD
Retailer 9HK$5,955 HKD
Retailer 12HK$8,018 HKD
Yadav DiamondsHK$11,674 HKD

28 data points across 20 retailers

19 retailersHK$1,389 HKD to HK$11,674 HKD

A
Cheapest Retailer
-
HK$1,389 HKD
A
Retailer 2
-
HK$1,608 HKD
View
A
Retailer 3
-
HK$1,718 HKD
View
Retailer 4
-
HK$1,718 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,008 HKD
View
B+
Retailer 6
-
HK$2,338 HKD
View
A
Retailer 7
-
HK$2,903 HKD
View
A
Retailer 8
-
HK$2,965 HKD
View
A
Retailer 9
-
HK$3,044 HKD
View
A
Retailer 10
-
HK$3,507 HKD
View
B+
Retailer 11
-
HK$3,687 HKD
View
B+
Retailer 12
-
HK$4,197 HKD
View
B+
Retailer 13
-
HK$4,299 HKD
View
B+
Retailer 14
-
HK$5,531 HKD
View
B
Retailer 15
-
HK$5,743 HKD
View
B
Retailer 16
-
HK$5,821 HKD
View
B
Retailer 17
-
HK$5,955 HKD
View
B
Retailer 18
-
HK$8,018 HKD
View
Most Expensive
B
Yadav Diamonds
13319104 · Nov 4
HK$11,674 HKD
$1,488 USD
View
18 more retailers have this diamond
Prices start from HK$1,389 HKDSave up to HK$10,285 HKD

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
HK$1,389 HKD