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Radiant|Lab Grown|IGI

1.03ct G VVS1 Radiant Lab Grown Diamond

EX • G/VVS1 • IGI LG848686389

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

Certificate IGI LG848686389

Diamond specifications and retailer prices

From HK$1,428 HKD
As of November 3, 2026
Save HK$4,064 HKD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$5,492 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG848686389 or 848686389. Listed at 4 retailers as of October 30, 2026, with prices from HK$1,428 to HK$5,492, a HK$4,064 spread on the same certified stone. Brilliant Earth lists it at HK$5,492. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848686389
Dimensions7.15 × 5.00 × 3.28 mm
L/W Ratio1.43
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.15 mm5.00 mm1.03 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848686389
Side View
Table 66.0%Crown 46.8°Girdle: MediumPavilion 35°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$5,492 HKD|Low: HK$1,428 HKD|High: HK$6,747 HKD|Avg: HK$4,063 HKD|-18.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$1,428 HKD
Retailer 2HK$2,864 HKD
Retailer 4HK$5,414 HKD
Brilliant EarthHK$5,492 HKD

10 data points across 4 retailers

4 retailersHK$1,428 HKD to HK$5,492 HKD

A
Cheapest Retailer
-
HK$1,428 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,864 HKD
View
B
Retailer 3
-
HK$5,414 HKD
View
Most Expensive
B+
Brilliant Earth
22321638A · Oct 30
HK$5,492 HKD
$700 USD
View
3 more retailers have this diamond
Prices start from HK$1,428 HKDSave up to HK$4,064 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$1,428 HKD