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Radiant|Lab Grown|IGI

1.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG791627500

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

Certificate IGI LG791627500

Diamond specifications and retailer prices

From HK$1,710 HKD
As of November 3, 2026
Save HK$7,532 HKD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$15,535 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 LG791627500 or 791627500. Listed at 20 retailers as of November 3, 2026, with a 440% 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

1.00
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791627500
Dimensions7.39 × 4.74 × 3.04 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm4.74 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791627500
Side View
Table 61.0%Crown 37.2°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 64.1%

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 3
Current: HK$3,844 HKD|Low: HK$1,710 HKD|High: HK$8,489 HKD|Avg: HK$4,427 HKD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2HK$1,710 HKD
Retailer 9HK$1,899 HKD
Retailer 4HK$3,452 HKD
Retailer 6HK$3,609 HKD
Retailer 1HK$3,844 HKD
Retailer 10HK$4,347 HKD
Retailer 8HK$4,990 HKD
Retailer 5HK$5,115 HKD
Retailer 7HK$6,120 HKD
Retailer 3HK$8,364 HKD

43 data points across 10 retailers

20 retailersHK$1,710 HKD to HK$9,242 HKD

Retailer 1
-
HK$1,467 HKD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$1,710 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,773 HKD
View
Price last confirmed 39 days ago
Retailer 4
-
HK$1,899 HKD
View
Price last confirmed 33 days ago
A
Retailer 5
-
HK$2,071 HKD
View
A
Retailer 6
-
HK$2,558 HKD
View
B+
Retailer 7
-
HK$3,452 HKD
View
B+
Retailer 8
-
HK$3,609 HKD
View
B+
Retailer 9
-
HK$3,844 HKD
View
B+
Retailer 10
-
HK$4,347 HKD
View
Retailer 11
-
HK$4,433 HKD
View
Price last confirmed 15 days ago
Retailer 12
-
HK$4,990 HKD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$5,115 HKD
View
B
Retailer 14
-
HK$6,120 HKD
View
Retailer 15
-
HK$6,732 HKD
View
Price last confirmed 36 days ago
B
Retailer 16
-
HK$8,081 HKD
View
B
Retailer 17
-
HK$8,364 HKD
View
B
Retailer 18
-
HK$9,242 HKD
View
Retailer 19
-
HK$14,672 HKD
View
Price under review
Most Expensive
Do Amore Diamonds
23-791627500 · Nov 4
HK$15,535 HKD
$1,980 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$1,710 HKDSave up to HK$7,532 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$1,710 HKD