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Radiant|Lab Grown|IGI

1.02ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG765609971

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

Certificate IGI LG765609971

Diamond specifications and retailer prices

From HK$1,734 HKD
As of November 3, 2026
Save HK$7,587 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$15,770 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG765609971 or 765609971. Listed at 21 retailers as of November 3, 2026, with a 438% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765609971
Dimensions7.45 × 4.90 × 3.18 mm
L/W Ratio1.52
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm4.90 mm1.02 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765609971
Side View
Table 63.0%Crown 38.8°Girdle: STK-THKPavilion 33.1°Culet: NoneDepth 64.9%

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 3
Current: HK$3,915 HKD|Low: HK$1,930 HKD|High: HK$8,638 HKD|Avg: HK$4,561 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9HK$1,930 HKD
Retailer 3HK$2,832 HKD
Retailer 5HK$3,672 HKD
Retailer 1HK$3,915 HKD
Retailer 8HK$4,394 HKD
Retailer 7HK$5,100 HKD
Retailer 4HK$5,210 HKD
Retailer 6HK$6,230 HKD
Retailer 2HK$8,513 HKD

43 data points across 9 retailers

21 retailersHK$1,734 HKD to HK$9,321 HKD

Retailer 1
-
HK$1,491 HKD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$1,734 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,805 HKD
View
Price last confirmed 39 days ago
Retailer 4
-
HK$1,930 HKD
View
Price last confirmed 33 days ago
A
Retailer 5
-
HK$2,150 HKD
View
A
Retailer 6
-
HK$2,589 HKD
View
A
Retailer 7
-
HK$2,832 HKD
View
B+
Retailer 8
-
HK$3,672 HKD
View
B+
Retailer 9
-
HK$3,915 HKD
View
B+
Retailer 10
-
HK$4,378 HKD
View
Retailer 11
-
HK$4,394 HKD
View
Price last confirmed 15 days ago
Retailer 12
-
HK$5,100 HKD
View
Price last confirmed 28 days ago
B+
Retailer 13
-
HK$5,210 HKD
View
B
Retailer 14
-
HK$6,230 HKD
View
Retailer 15
-
HK$6,849 HKD
View
Price last confirmed 36 days ago
B
Retailer 16
-
HK$8,191 HKD
View
B
Retailer 17
-
HK$8,364 HKD
View
B
Retailer 18
-
HK$8,513 HKD
View
B
Retailer 19
-
HK$9,321 HKD
View
Retailer 20
-
HK$14,907 HKD
View
Price under review
Most Expensive
Do Amore Diamonds
23-765609971 · Nov 4
HK$15,770 HKD
$2,010 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$1,734 HKDSave up to HK$7,587 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
1.02ct Radiant
HK$1,734 HKD