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Radiant|Lab Grown|IGI

1.28ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG761559333

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

Certificate IGI LG761559333

Diamond specifications and retailer prices

From HK$1,914 HKD
As of November 4, 2026
Save HK$8,591 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$18,359 HKD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG761559333 or 761559333. Listed at 15 retailers as of November 2, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761559333
Dimensions7.58 × 5.42 × 3.75 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.42 mm1.28 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761559333
Side View
Table 64.0%Crown 39.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 69.2%

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$18,359 HKD|Low: HK$1,836 HKD|High: HK$18,359 HKD|Avg: HK$6,170 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 15HK$1,914 HKD
Retailer 18HK$2,220 HKD
Retailer 16HK$2,377 HKD
Retailer 19HK$2,377 HKD
Retailer 10HK$2,511 HKD
Retailer 7HK$3,099 HKD
Retailer 13HK$3,154 HKD
Retailer 6HK$3,185 HKD
Retailer 3HK$4,268 HKD
Retailer 5HK$5,523 HKD
Retailer 12HK$6,002 HKD
Retailer 11HK$7,477 HKD
Retailer 14HK$7,665 HKD
Retailer 17HK$8,426 HKD
Retailer 9HK$9,744 HKD
Retailer 4HK$10,160 HKD
Retailer 2HK$10,506 HKD
Retailer 8HK$11,141 HKD
Do Amore DiamondsHK$18,359 HKD

25 data points across 19 retailers

15 retailersHK$1,914 HKD to HK$10,506 HKD

A
Cheapest Retailer
-
HK$1,914 HKD
A
Retailer 2
-
HK$2,220 HKD
View
Retailer 3
-
HK$2,377 HKD
View
Price last confirmed 11 days ago
A
Retailer 4
-
HK$2,377 HKD
View
A
Retailer 5
-
HK$3,099 HKD
View
A
Retailer 6
-
HK$3,185 HKD
View
B+
Retailer 7
-
HK$4,268 HKD
View
B+
Retailer 8
-
HK$5,523 HKD
View
Retailer 9
-
HK$6,002 HKD
View
Price last confirmed 8 days ago
B
Retailer 10
-
HK$7,665 HKD
View
B
Retailer 11
-
HK$8,426 HKD
View
Retailer 12
-
HK$9,744 HKD
View
Price last confirmed 18 days ago
B
Retailer 13
-
HK$10,160 HKD
View
B
Retailer 14
-
HK$10,506 HKD
View
Most Expensive
Do Amore Diamonds
27-66A817286 · Nov 3
HK$18,359 HKD
$2,340 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$1,914 HKDSave up to HK$8,591 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$1,914 HKD