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Radiant|Lab Grown|IGI

1.00ct I VS2 Radiant Lab Grown Diamond

GD • I/VS2 • IGI LG436046098

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

Certificate IGI LG436046098

Diamond specifications and retailer prices

From HK$4,629 HKD
As of November 4, 2026
Save HK$7,140 HKD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$20,532 HKD at Friendly Diamonds · As of November 4, 2026
View at Friendly Diamonds

About this 1ct lab-grown radiant diamond

This 1ct lab-grown radiant sits in the classic one-carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG436046098 or 436046098. Listed at 11 retailers as of November 4, 2026, with a 154% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.00
Carat
I
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle46.3°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046098
Dimensions6.53 × 4.92 × 3.49 mm
L/W Ratio1.33
Culet sizePointed
Cert comments
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Top View
6.53 mm4.92 mm1.00 ctI / VS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046098
Side View
Table 62.0%Crown 46.3°Girdle: Slightly ThickPavilion 31.9°Culet: NoneDepth 70.9%

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$20,532 HKD|Low: HK$4,629 HKD|High: HK$33,925 HKD|Avg: HK$16,580 HKD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4HK$4,629 HKD
Retailer 5HK$8,983 HKD
Retailer 9HK$9,776 HKD
Retailer 6HK$10,419 HKD
Retailer 11HK$11,769 HKD
Retailer 3HK$14,687 HKD
Retailer 7HK$16,562 HKD
Retailer 8HK$19,528 HKD
Friendly DiamondsHK$20,532 HKD
Retailer 10HK$28,692 HKD
Retailer 2HK$33,384 HKD

18 data points across 11 retailers

11 retailersHK$4,629 HKD to HK$11,769 HKD

B
Cheapest Retailer
-
HK$4,629 HKD
C
Retailer 2
-
HK$8,983 HKD
View
C
Retailer 3
-
HK$9,776 HKD
View
C
Retailer 4
-
HK$10,419 HKD
View
Retailer 5
-
HK$10,419 HKD
View
Price last confirmed 19 days ago
C
Retailer 6
-
HK$11,769 HKD
View
Retailer 7
-
HK$16,562 HKD
View
Price under review
Retailer 8
-
HK$19,528 HKD
View
Price under review
Most Expensive
Friendly Diamonds
1590498 · Nov 4
HK$20,532 HKD
$2,617 USD
View
Price under review
8 more retailers have this diamond
Prices start from HK$4,629 HKDSave up to HK$7,140 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
1.00ct Radiant
HK$4,629 HKD