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 HK$2,550 HKD
As of October 30, 2026
20 retailers carry this diamond
Most expensive: HK$11,674 HKD 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: HK$2,550 HKD|Low: HK$1,420 HKD|High: HK$11,674 HKD|Avg: HK$4,294 HKD|+7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 20
Yadav Diamonds
October 28, 2026
Retailer 4HK$1,451 HKD
Retailer 19HK$1,679 HKD
Retailer 2HK$1,797 HKD
Retailer 16HK$1,797 HKD
Retailer 7HK$2,103 HKD
Retailer 1HK$2,550 HKD
Retailer 15HK$3,005 HKD
Retailer 3HK$3,028 HKD
Retailer 14HK$3,075 HKD
Retailer 12HK$3,099 HKD
Retailer 10HK$3,530 HKD
Retailer 8HK$3,750 HKD
Retailer 5HK$4,315 HKD
Retailer 20HK$4,385 HKD
Retailer 18HK$5,774 HKD
Retailer 11HK$5,970 HKD
Retailer 6HK$6,096 HKD
Retailer 9HK$6,119 HKD
Retailer 13HK$6,190 HKD
Retailer 17HK$8,402 HKD
Yadav DiamondsHK$11,674 HKD

20 data points across 21 retailers

20 retailers

Retailer 1
-
HK$1,451 HKD
Price last confirmed 14 days ago
Retailer 2
-
HK$1,679 HKD
View
Price last confirmed 12 days ago
Retailer 3
-
HK$1,797 HKD
View
Price last confirmed 13 days ago
Retailer 4
-
HK$1,797 HKD
View
Price last confirmed 11 days ago
Retailer 5
-
HK$2,103 HKD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
HK$2,550 HKD
View
Retailer 7
-
HK$3,005 HKD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$3,028 HKD
View
Price last confirmed 13 days ago
Retailer 9
-
HK$3,075 HKD
View
Price last confirmed 10 days ago
Retailer 10
-
HK$3,099 HKD
View
Price last confirmed 10 days ago
Retailer 11
-
HK$3,530 HKD
View
Price last confirmed 11 days ago
Retailer 12
-
HK$3,750 HKD
View
Price last confirmed 10 days ago
Retailer 13
-
HK$4,315 HKD
View
Price last confirmed 15 days ago
Retailer 14
-
HK$4,385 HKD
View
Price last confirmed 13 days ago
Retailer 15
-
HK$5,774 HKD
View
Price last confirmed 12 days ago
Retailer 16
-
HK$5,970 HKD
View
Price last confirmed 11 days ago
Retailer 17
-
HK$6,096 HKD
View
Price last confirmed 10 days ago
Retailer 18
-
HK$6,190 HKD
View
Price last confirmed 11 days ago
Retailer 19
-
HK$8,402 HKD
View
Price last confirmed 11 days ago
Most Expensive
Yadav Diamonds
13318986 · Oct 21
HK$11,674 HKD
$1,488 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from HK$2,550 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.

B+
1.28ct Round
HK$2,550 HKD