CaratHunter
Plans
Radiant|Lab Grown|IGI

1.28ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG790695102

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

Certificate IGI LG790695102

Diamond specifications and retailer prices

From HK$1,883 HKD
As of November 4, 2026
Save HK$8,752 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$10,635 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG790695102 or 790695102. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,883 to HK$10,635, a HK$8,752 spread on the same certified stone. Reve Diamonds lists it at HK$10,635. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695102
Dimensions7.66 × 5.31 × 3.61 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.31 mm1.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695102
Side View
Table 65.0%Crown 41.5°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 68.0%

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 4
Current: HK$2,338 HKD|Low: HK$1,883 HKD|High: HK$10,975 HKD|Avg: HK$5,154 HKD|-8.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 13HK$1,883 HKD
Retailer 3HK$2,197 HKD
Retailer 2HK$2,283 HKD
Retailer 1HK$2,338 HKD
Retailer 9HK$2,448 HKD
Retailer 12HK$2,652 HKD
Retailer 17HK$3,688 HKD
Retailer 6HK$4,096 HKD
Retailer 15HK$4,096 HKD
Retailer 8HK$4,260 HKD
Retailer 10HK$4,378 HKD
Retailer 7HK$5,131 HKD
Retailer 5HK$5,814 HKD
Retailer 16HK$7,493 HKD
Retailer 14HK$7,508 HKD
Retailer 4HK$8,246 HKD
Retailer 11HK$9,329 HKD
Reve DiamondsHK$10,635 HKD

21 data points across 18 retailers

18 retailersHK$1,883 HKD to HK$10,635 HKD

A
Cheapest Retailer
-
HK$1,883 HKD
A
Retailer 2
-
HK$2,197 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,283 HKD
View
A
Retailer 4
-
HK$2,338 HKD
View
Retailer 5
-
HK$2,448 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,652 HKD
View
A
Retailer 7
-
HK$3,688 HKD
View
A
Retailer 8
-
HK$4,096 HKD
View
A
Retailer 9
-
HK$4,096 HKD
View
Retailer 10
-
HK$4,260 HKD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
HK$4,378 HKD
View
B+
Retailer 12
-
HK$5,131 HKD
View
B+
Retailer 13
-
HK$5,814 HKD
View
B
Retailer 14
-
HK$7,493 HKD
View
B
Retailer 15
-
HK$7,508 HKD
View
B
Retailer 16
-
HK$8,246 HKD
View
B
Retailer 17
-
HK$9,329 HKD
View
Most Expensive
B
Reve Diamonds
97DC9128F · Nov 4
HK$10,635 HKD
$1,355 USD
View
17 more retailers have this diamond
Prices start from HK$1,883 HKDSave up to HK$8,752 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$1,883 HKD