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Radiant|Lab Grown|IGI

1.28ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG751511602

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

Certificate IGI LG751511602

Diamond specifications and retailer prices

From HK$1,616 HKD
As of November 4, 2026
Save HK$13,918 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,535 HKD at Do Amore Diamonds · As of November 4, 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 top-tier cut grade and certified by IGI LG751511602 or 751511602. Listed at 15 retailers as of November 4, 2026, with prices from HK$1,616 to HK$15,535, a HK$13,918 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,535. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751511602
Dimensions7.66 × 5.32 × 3.64 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.66 mm5.32 mm1.28 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751511602
Side View
Table 65.0%Crown 44.7°Girdle: MediumPavilion 35.4°Culet: NoneDepth 68.4%

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$15,535 HKD|Low: HK$1,616 HKD|High: HK$15,535 HKD|Avg: HK$5,109 HKD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
November 4, 2026
Retailer 18HK$1,616 HKD
Retailer 5HK$1,875 HKD
Retailer 7HK$2,001 HKD
Retailer 15HK$2,001 HKD
Retailer 2HK$2,636 HKD
Retailer 3HK$3,036 HKD
Retailer 8HK$3,138 HKD
Retailer 4HK$3,468 HKD
Retailer 13HK$4,088 HKD
Retailer 12HK$4,394 HKD
Retailer 19HK$4,527 HKD
Retailer 10HK$6,253 HKD
Retailer 17HK$6,465 HKD
Retailer 9HK$6,904 HKD
Retailer 6HK$7,108 HKD
Retailer 16HK$7,516 HKD
Retailer 11HK$8,725 HKD
Retailer 14HK$8,866 HKD
Do Amore DiamondsHK$15,535 HKD

26 data points across 19 retailers

15 retailersHK$1,616 HKD to HK$15,535 HKD

A
Cheapest Retailer
-
HK$1,616 HKD
A
Retailer 2
-
HK$1,875 HKD
View
A
Retailer 3
-
HK$2,001 HKD
View
A
Retailer 4
-
HK$2,636 HKD
View
A
Retailer 5
-
HK$3,036 HKD
View
A
Retailer 6
-
HK$3,468 HKD
View
B+
Retailer 7
-
HK$4,088 HKD
View
B+
Retailer 8
-
HK$4,394 HKD
View
B+
Retailer 9
-
HK$4,527 HKD
View
B
Retailer 10
-
HK$6,465 HKD
View
Retailer 11
-
HK$6,630 HKD
View
Price last confirmed 38 days ago
B
Retailer 12
-
HK$7,108 HKD
View
B
Retailer 13
-
HK$7,516 HKD
View
B
Retailer 14
-
HK$8,866 HKD
View
Most Expensive
B
Do Amore Diamonds
27-3CCAA07FA · Nov 4
HK$15,535 HKD
$1,980 USD
View
14 more retailers have this diamond
Prices start from HK$1,616 HKDSave up to HK$13,918 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$1,616 HKD