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Radiant|Lab Grown|IGI

1.21ct G VVS2 Radiant Lab Grown Diamond

EX • G/VVS2 • IGI LG616425625

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

Certificate IGI LG616425625

Diamond specifications and retailer prices

From HK$6,598 HKD
As of November 2, 2026
Save HK$5,013 HKD (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$11,612 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown radiant diamond

This 1.21ct lab-grown radiant sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG616425625 or 616425625. Listed at 9 retailers as of October 29, 2026, with prices from HK$6,598 to HK$11,612, a HK$5,013 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616425625
Dimensions7.50 × 5.25 × 3.54 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.50 mm5.25 mm1.21 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616425625
Side View
Table 64.0%Crown 45.2°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 67.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: HK$11,612 HKD|Low: HK$1,012 HKD|High: HK$12,161 HKD|Avg: HK$4,685 HKD|-4.5%
Do Amore Diamonds
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
October 29, 2026
Retailer 11HK$1,208 HKD
Retailer 14HK$1,389 HKD
Retailer 9HK$1,404 HKD
Retailer 13HK$2,754 HKD
Retailer 15HK$3,013 HKD
Retailer 6HK$3,154 HKD
Retailer 4HK$3,366 HKD
Retailer 5HK$4,001 HKD
Retailer 8HK$4,041 HKD
Retailer 10HK$5,100 HKD
Retailer 12HK$5,335 HKD
Retailer 7HK$5,500 HKD
Retailer 3HK$7,030 HKD
Retailer 2HK$7,799 HKD
Do Amore DiamondsHK$11,612 HKD

21 data points across 15 retailers

9 retailersHK$6,598 HKD to HK$11,612 HKD

Retailer 1
-
HK$1,208 HKD
Price last confirmed 9 days ago
Retailer 2
-
HK$1,404 HKD
View
Price last confirmed 8 days ago
Retailer 3
-
HK$2,754 HKD
View
Price last confirmed 8 days ago
Retailer 4
-
HK$4,041 HKD
View
Price last confirmed 10 days ago
Retailer 5
-
HK$5,100 HKD
View
Price last confirmed 10 days ago
Retailer 6
-
HK$5,335 HKD
View
Price last confirmed 8 days ago
B
Retailer 7
-
HK$6,598 HKD
View
B
Retailer 8
-
HK$7,799 HKD
View
Most Expensive
B
Do Amore Diamonds
27-5B4D91879 · Oct 29
HK$11,612 HKD
$1,480 USD
View
8 more retailers have this diamond
Prices start from HK$6,598 HKDSave up to HK$5,013 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
1.21ct Radiant
HK$6,598 HKD