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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

EX • F/VVS2 • IGI LG845634774

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845634774

Diamond specifications and retailer prices

From HK$1,451 HKD
As of November 5, 2026
Save HK$10,222 HKD (88%) vs most expensive(unlock to see where)
21 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 LG845634774 or 845634774. Listed at 21 retailers as of November 4, 2026, with prices from HK$1,451 to HK$11,674, a HK$10,222 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634774
Dimensions6.98 × 7.01 × 4.19 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
6.98 mm7.01 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634774
Side View
Table 60.0%Crown 33.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.8%

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 5
Current: HK$3,201 HKD|Low: HK$1,451 HKD|High: HK$11,674 HKD|Avg: HK$4,211 HKD|+3.3%
Retailer 1
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Retailer 20
Yadav Diamonds
November 5, 2026
Retailer 4HK$1,451 HKD
Retailer 3HK$1,679 HKD
Retailer 2HK$1,797 HKD
Retailer 7HK$1,797 HKD
Retailer 6HK$2,103 HKD
Retailer 11HK$2,432 HKD
Retailer 19HK$3,020 HKD
Retailer 14HK$3,091 HKD
Retailer 17HK$3,099 HKD
Retailer 1HK$3,201 HKD
Retailer 5HK$3,530 HKD
Retailer 9HK$3,750 HKD
Retailer 15HK$4,197 HKD
Retailer 18HK$4,283 HKD
Retailer 16HK$4,378 HKD
Retailer 20HK$5,774 HKD
Retailer 13HK$5,970 HKD
Retailer 8HK$6,119 HKD
Retailer 10HK$6,190 HKD
Retailer 12HK$8,363 HKD
Yadav DiamondsHK$11,674 HKD

18 data points across 21 retailers

21 retailersHK$1,451 HKD to HK$11,674 HKD

A
Cheapest Retailer
-
HK$1,451 HKD
A
Retailer 2
-
HK$1,679 HKD
View
Retailer 3
-
HK$1,797 HKD
View
Price last confirmed 19 days ago
A
Retailer 4
-
HK$1,797 HKD
View
A
Retailer 5
-
HK$2,103 HKD
View
B+
Retailer 6
-
HK$2,432 HKD
View
Retailer 7
-
HK$3,020 HKD
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$3,091 HKD
View
A
Retailer 9
-
HK$3,099 HKD
View
A
Retailer 10
-
HK$3,201 HKD
View
A
Retailer 11
-
HK$3,530 HKD
View
B+
Retailer 12
-
HK$3,750 HKD
View
B+
Retailer 13
-
HK$4,197 HKD
View
B+
Retailer 14
-
HK$4,283 HKD
View
B+
Retailer 15
-
HK$4,378 HKD
View
B
Retailer 16
-
HK$5,774 HKD
View
B
Retailer 17
-
HK$5,970 HKD
View
B
Retailer 18
-
HK$6,119 HKD
View
B
Retailer 19
-
HK$6,190 HKD
View
B
Retailer 20
-
HK$8,363 HKD
View
Most Expensive
B
Yadav Diamonds
13364414 · Nov 4
HK$11,674 HKD
$1,488 USD
View
20 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$10,222 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$1,451 HKD