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Radiant|Lab Grown|IGI

1.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG653453285

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

Certificate IGI LG653453285

Diamond specifications and retailer prices

From HK$1,451 HKD
As of November 4, 2026
Save HK$7,539 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,990 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1ct lab-grown radiant diamond

This 1ct 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 LG653453285 or 653453285. Listed at 18 retailers as of November 4, 2026, with prices from HK$1,451 to HK$8,990, a HK$7,539 spread on the same certified stone. Reve Diamonds lists it at HK$8,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.2°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653453285
Dimensions5.63 × 5.30 × 3.42 mm
L/W Ratio1.06
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm5.30 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG653453285
Side View
Table 68.0%Crown 43.2°Girdle: STK-THKPavilion 30.2°Culet: NoneDepth 64.5%

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 4
Current: HK$3,225 HKD|Low: HK$1,397 HKD|High: HK$8,513 HKD|Avg: HK$3,428 HKD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10HK$1,451 HKD
Retailer 4HK$1,624 HKD
Retailer 2HK$1,687 HKD
Retailer 3HK$1,797 HKD
Retailer 11HK$1,797 HKD
Retailer 7HK$3,107 HKD
Retailer 1HK$3,225 HKD
Retailer 8HK$3,342 HKD
Retailer 9HK$4,394 HKD
Retailer 12HK$5,790 HKD
Retailer 6HK$6,112 HKD
Retailer 5HK$8,387 HKD

44 data points across 12 retailers

18 retailersHK$1,451 HKD to HK$8,990 HKD

A
Cheapest Retailer
-
HK$1,451 HKD
A
Retailer 2
-
HK$1,624 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,687 HKD
View
Retailer 4
-
HK$1,797 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$1,797 HKD
View
A
Retailer 6
-
HK$2,126 HKD
View
A
Retailer 7
-
HK$2,448 HKD
View
A
Retailer 8
-
HK$3,107 HKD
View
A
Retailer 9
-
HK$3,225 HKD
View
B+
Retailer 10
-
HK$3,342 HKD
View
Retailer 11
-
HK$4,394 HKD
View
Price last confirmed 38 days ago
Retailer 12
-
HK$4,394 HKD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
HK$4,668 HKD
View
B
Retailer 14
-
HK$5,790 HKD
View
B
Retailer 15
-
HK$6,112 HKD
View
B
Retailer 16
-
HK$6,206 HKD
View
B
Retailer 17
-
HK$8,387 HKD
View
Most Expensive
B
Reve Diamonds
72148C312 · Nov 4
HK$8,990 HKD
$1,146 USD
View
17 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$7,539 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
1.00ct Radiant
HK$1,451 HKD