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Round|Lab Grown|IGI

1.21ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG792658332

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792658332

Diamond specifications and retailer prices

From HK$1,475 HKD
As of November 4, 2026
Save HK$7,105 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$8,580 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round 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 LG792658332 or 792658332. Listed at 24 retailers as of November 4, 2026, with prices from HK$1,475 to HK$8,580, a HK$7,105 spread on the same certified stone. Reve Diamonds lists it at HK$8,580. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792658332
Dimensions6.84 × 6.87 × 4.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.87 mm1.21 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792658332
Side View
Table 58.0%Crown 33.3°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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$2,879 HKD|Low: HK$1,475 HKD|High: HK$8,626 HKD|Avg: HK$4,259 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 11HK$1,475 HKD
Retailer 4HK$2,769 HKD
Retailer 10HK$2,777 HKD
Retailer 5HK$2,801 HKD
Retailer 1HK$2,879 HKD
Retailer 13HK$2,942 HKD
Retailer 8HK$3,028 HKD
Retailer 9HK$3,609 HKD
Retailer 15HK$3,915 HKD
Retailer 17HK$4,040 HKD
Retailer 6HK$4,150 HKD
Retailer 7HK$4,942 HKD
Retailer 14HK$5,374 HKD
Retailer 16HK$5,397 HKD
Retailer 2HK$5,609 HKD
Retailer 12HK$5,703 HKD
Retailer 3HK$7,759 HKD
Reve DiamondsHK$8,580 HKD

41 data points across 18 retailers

24 retailersHK$1,475 HKD to HK$8,580 HKD

Retailer 1
-
HK$1,287 HKD
Price last confirmed 29 days ago
A
Retailer 2
-
HK$1,475 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,553 HKD
View
Price last confirmed 27 days ago
Retailer 4
-
HK$1,655 HKD
View
Price last confirmed 37 days ago
A
Retailer 5
-
HK$1,906 HKD
View
Retailer 6
-
HK$2,769 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$2,777 HKD
View
Retailer 8
-
HK$2,801 HKD
View
Price last confirmed 13 days ago
A
Retailer 9
-
HK$2,879 HKD
View
A
Retailer 10
-
HK$2,942 HKD
View
A
Retailer 11
-
HK$3,028 HKD
View
Retailer 12
-
HK$3,609 HKD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$3,915 HKD
View
Retailer 14
-
HK$4,040 HKD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
HK$4,150 HKD
View
B+
Retailer 16
-
HK$4,942 HKD
View
B+
Retailer 17
-
HK$4,942 HKD
View
Retailer 18
-
HK$5,335 HKD
View
Price last confirmed 30 days ago
B
Retailer 19
-
HK$5,374 HKD
View
B
Retailer 20
-
HK$5,397 HKD
View
Retailer 21
-
HK$5,609 HKD
View
Price last confirmed 11 days ago
B
Retailer 22
-
HK$5,703 HKD
View
Retailer 23
-
HK$7,759 HKD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
370346D94 · Nov 4
HK$8,580 HKD
$1,094 USD
View
23 more retailers have this diamond
Prices start from HK$1,475 HKDSave up to HK$7,105 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
1.21ct Round
HK$1,475 HKD