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Radiant|Lab Grown|IGI

1.00ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG826601190

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

Certificate IGI LG826601190

Diamond specifications and retailer prices

From HK$1,530 HKD
As of November 4, 2026
Save HK$7,712 HKD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$14,672 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 LG826601190 or 826601190. Listed at 21 retailers as of November 4, 2026, with a 504% 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 angle42.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826601190
Dimensions7.07 × 5.07 × 3.22 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm5.07 mm1.00 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826601190
Side View
Table 61.0%Crown 42.7°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 63.5%

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$14,672 HKD|Low: HK$1,467 HKD|High: HK$15,535 HKD|Avg: HK$5,291 HKD|-5.6%
Do Amore 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 11HK$1,467 HKD
Retailer 3HK$1,710 HKD
Retailer 10HK$1,899 HKD
Retailer 6HK$3,609 HKD
Retailer 2HK$3,844 HKD
Retailer 9HK$4,315 HKD
Retailer 7HK$4,935 HKD
Retailer 5HK$5,100 HKD
Retailer 8HK$6,120 HKD
Retailer 4HK$8,364 HKD
Do Amore DiamondsHK$14,672 HKD

45 data points across 11 retailers

21 retailersHK$1,530 HKD to HK$9,242 HKD

Retailer 1
-
HK$1,467 HKD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$1,530 HKD
View
A
Retailer 3
-
HK$1,710 HKD
View
Final sale: no returns
Retailer 4
-
HK$1,773 HKD
View
Price last confirmed 39 days ago
A
Retailer 5
-
HK$1,899 HKD
View
Retailer 6
-
HK$1,899 HKD
View
Price last confirmed 33 days ago
Retailer 7
-
HK$1,899 HKD
View
Price last confirmed 11 days ago
A
Retailer 8
-
HK$2,071 HKD
View
A
Retailer 9
-
HK$2,558 HKD
View
B+
Retailer 10
-
HK$3,609 HKD
View
B+
Retailer 11
-
HK$3,844 HKD
View
Retailer 12
-
HK$4,315 HKD
View
Price last confirmed 8 days ago
Retailer 13
-
HK$4,935 HKD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$5,100 HKD
View
B
Retailer 15
-
HK$6,120 HKD
View
Retailer 16
-
HK$6,732 HKD
View
Price last confirmed 36 days ago
B
Retailer 17
-
HK$6,732 HKD
View
B
Retailer 18
-
HK$8,081 HKD
View
B
Retailer 19
-
HK$8,364 HKD
View
B
Retailer 20
-
HK$9,242 HKD
View
Most Expensive
Do Amore Diamonds
27-2D450FCF4 · Nov 4
HK$14,672 HKD
$1,870 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$1,530 HKDSave up to HK$7,712 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$1,530 HKD