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Radiant|Lab Grown|IGI

1.28ct F VVS2 Radiant Lab Grown Diamond

EX • F/VVS2 • IGI LG844677087

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG844677087

Diamond specifications and retailer prices

From HK$1,608 HKD
As of November 6, 2026
Save HK$7,184 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,792 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant 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 LG844677087 or 844677087. Listed at 13 retailers as of November 4, 2026, with prices from HK$1,608 to HK$8,792, a HK$7,184 spread on the same certified stone. Reve Diamonds lists it at HK$8,792. 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 angle27.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844677087
Dimensions7.56 × 5.29 × 3.57 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.56 mm5.29 mm1.28 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844677087
Side View
Table 65.0%Crown 27.5°Girdle: MediumPavilion 35.8°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: HK$1,906 HKD|Low: HK$1,608 HKD|High: HK$8,792 HKD|Avg: HK$4,357 HKD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 11HK$1,608 HKD
Retailer 3HK$1,765 HKD
Retailer 1HK$1,906 HKD
Retailer 10HK$2,895 HKD
Retailer 9HK$2,973 HKD
Retailer 5HK$3,060 HKD
Retailer 4HK$3,067 HKD
Retailer 12HK$3,993 HKD
Retailer 8HK$4,197 HKD
Retailer 7HK$4,495 HKD
Retailer 6HK$8,033 HKD
Retailer 2HK$8,708 HKD
Reve DiamondsHK$8,792 HKD

19 data points across 13 retailers

13 retailersHK$1,608 HKD to HK$8,792 HKD

A
Cheapest Retailer
-
HK$1,608 HKD
A
Retailer 2
-
HK$1,765 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,906 HKD
View
A
Retailer 4
-
HK$2,895 HKD
View
A
Retailer 5
-
HK$2,973 HKD
View
A
Retailer 6
-
HK$3,060 HKD
View
A
Retailer 7
-
HK$3,067 HKD
View
A
Retailer 8
-
HK$3,993 HKD
View
B+
Retailer 9
-
HK$4,197 HKD
View
B+
Retailer 10
-
HK$4,495 HKD
View
B
Retailer 11
-
HK$8,033 HKD
View
B
Retailer 12
-
HK$8,708 HKD
View
Most Expensive
B
Reve Diamonds
9CDD9C486 · Nov 4
HK$8,792 HKD
$1,121 USD
View
12 more retailers have this diamond
Prices start from HK$1,608 HKDSave up to HK$7,184 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 Radiant
HK$1,608 HKD