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Radiant|Lab Grown|IGI

1.03ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG661405555

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

Certificate IGI LG661405555

Diamond specifications and retailer prices

From HK$2,503 HKD
As of November 4, 2026
Save HK$1,875 HKD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$5,775 HKD at Rare Carat
View at Rare Carat

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG661405555 or 661405555. Listed at 3 retailers as of November 2, 2026, with a 75% 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

1.03
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG661405555
Dimensions7.11 × 4.88 × 3.30 mm
L/W Ratio1.46
Top View
7.11 mm4.88 mm1.03 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG661405555
Side View
Table 66.0%Crown 43.9°Girdle: MediumPavilion 34.4°Culet: NoneDepth 67.6%

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$2,503 HKD|Low: HK$2,471 HKD|High: HK$11,219 HKD|Avg: HK$5,476 HKD|-24.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2HK$2,471 HKD
Retailer 1HK$2,503 HKD
Retailer 10HK$3,123 HKD
Retailer 8HK$3,868 HKD
Retailer 5HK$4,182 HKD
Retailer 4HK$4,543 HKD
Retailer 11HK$4,857 HKD
Retailer 6HK$6,418 HKD
Retailer 9HK$7,767 HKD
Retailer 3HK$8,866 HKD
Retailer 7HK$11,219 HKD

2 data points across 11 retailers

3 retailersHK$2,503 HKD to HK$4,378 HKD

A
Cheapest Retailer
-
HK$2,503 HKD
B+
Retailer 2
-
HK$4,378 HKD
View
Most Expensive
Rare Carat
661405555
HK$5,775 HKD
$736 USD
View
2 more retailers have this diamond
Prices start from HK$2,503 HKDSave up to HK$1,875 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
1.03ct Radiant
HK$2,503 HKD