CaratHunter
Plans
Radiant|Lab Grown|IGI

1.21ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG758527456

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

Certificate IGI LG758527456

Diamond specifications and retailer prices

From HK$1,585 HKD
As of November 4, 2026
Save HK$13,636 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$15,221 HKD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG758527456 or 758527456. Listed at 13 retailers as of November 2, 2026, with prices from HK$1,585 to HK$15,221, a HK$13,636 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,221. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758527456
Dimensions7.50 × 5.31 × 3.58 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.50 mm5.31 mm1.21 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758527456
Side View
Table 67.0%Crown 45.8°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 67.5%

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$15,221 HKD|Low: HK$1,240 HKD|High: HK$15,221 HKD|Avg: HK$4,968 HKD|+19.0%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 4HK$1,585 HKD
Retailer 17HK$1,844 HKD
Retailer 2HK$2,354 HKD
Retailer 16HK$2,644 HKD
Retailer 8HK$2,660 HKD
Retailer 15HK$2,832 HKD
Retailer 7HK$3,303 HKD
Retailer 12HK$3,507 HKD
Retailer 6HK$5,076 HKD
Retailer 3HK$5,492 HKD
Retailer 5HK$5,727 HKD
Retailer 9HK$6,237 HKD
Retailer 13HK$6,355 HKD
Retailer 14HK$6,991 HKD
Retailer 10HK$8,701 HKD
Retailer 11HK$10,121 HKD
Do Amore DiamondsHK$15,221 HKD

27 data points across 17 retailers

13 retailersHK$1,585 HKD to HK$15,221 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
A
Retailer 2
-
HK$1,844 HKD
View
A
Retailer 3
-
HK$2,354 HKD
View
B+
Retailer 4
-
HK$2,644 HKD
View
A
Retailer 5
-
HK$2,832 HKD
View
B+
Retailer 6
-
HK$3,507 HKD
View
Retailer 7
-
HK$5,076 HKD
View
Price last confirmed 57 days ago
Retailer 8
-
HK$5,492 HKD
View
Price last confirmed 9 days ago
B
Retailer 9
-
HK$6,355 HKD
View
B
Retailer 10
-
HK$6,991 HKD
View
B
Retailer 11
-
HK$8,701 HKD
View
B
Retailer 12
-
HK$10,121 HKD
View
Most Expensive
B
Do Amore Diamonds
27-0CCF4194E · Nov 2
HK$15,221 HKD
$1,940 USD
View
12 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$13,636 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 Radiant
HK$1,585 HKD