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Radiant|Lab Grown|IGI

1.30ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG512205216

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

Certificate IGI LG512205216

Diamond specifications and retailer prices

From HK$7,610 HKD
As of November 4, 2026
Save HK$6,504 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$24,390 HKD at Flawless Fine Jewelry · As of November 4, 2026
View at Flawless Fine Jewelry

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512205216 or 512205216. Listed at 12 retailers as of November 4, 2026, with a 85% 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

1.30
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512205216
Dimensions7.58 × 5.40 × 3.69 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.58 mm5.40 mm1.30 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512205216
Side View
Table 66.5%Crown 39.1°Girdle: MED-STKPavilion 32.1°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$24,390 HKD|Low: HK$7,304 HKD|High: HK$30,282 HKD|Avg: HK$15,518 HKD
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 8HK$7,610 HKD
Retailer 3HK$8,277 HKD
Retailer 9HK$8,826 HKD
Retailer 5HK$10,199 HKD
Retailer 6HK$10,277 HKD
Retailer 4HK$13,486 HKD
Retailer 10HK$14,114 HKD
Retailer 7HK$19,025 HKD
Flawless Fine JewelryHK$24,390 HKD
Retailer 11HK$24,814 HKD
Retailer 2HK$29,843 HKD

44 data points across 11 retailers

12 retailersHK$7,610 HKD to HK$14,114 HKD

B
Cheapest Retailer
-
HK$7,610 HKD
B
Retailer 2
-
HK$8,277 HKD
View
B
Retailer 3
-
HK$8,826 HKD
View
Retailer 4
-
HK$8,826 HKD
View
Price last confirmed 19 days ago
B
Retailer 5
-
HK$10,199 HKD
View
B
Retailer 6
-
HK$10,277 HKD
View
B
Retailer 7
-
HK$13,486 HKD
View
B
Retailer 8
-
HK$14,114 HKD
View
Retailer 9
-
HK$19,025 HKD
View
Price under review
Most Expensive
Flawless Fine Jewelry
9941F6CF9 · Nov 4
HK$24,390 HKD
£2,448 GBP
View
Price under review
9 more retailers have this diamond
Prices start from HK$7,610 HKDSave up to HK$6,504 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.

B
1.30ct Radiant
HK$7,610 HKD