CaratHunter
Plans
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 $197 SGD
$154 USD
As of October 27, 2026
Save $1,700 SGD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,898 SGD 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 10 retailers as of October 27, 2026, with prices from $197 to $1,898, a $1,700 spread on the same certified stone. Do Amore Diamonds lists it at $1,898. 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

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: Oct 27
Current: $1,898 SGD|Low: $165 SGD|High: $1,987 SGD|Avg: $765 SGD|-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 11$197 SGD
Retailer 14$227 SGD
Retailer 9$229 SGD
Retailer 13$450 SGD
Retailer 15$493 SGD
Retailer 6$516 SGD
Retailer 4$550 SGD
Retailer 5$654 SGD
Retailer 8$661 SGD
Retailer 10$833 SGD
Retailer 12$872 SGD
Retailer 7$899 SGD
Retailer 3$1,150 SGD
Retailer 2$1,275 SGD
Do Amore Diamonds$1,898 SGD

23 data points across 15 retailers

10 retailers$197 SGD to $1,898 SGD

A
Cheapest Retailer
-
$197 SGD
$154 USD
A
Retailer 2
-
$227 SGD
$177 USD
View
Final sale: no returns
A
Retailer 3
-
$229 SGD
$179 USD
View
B+
Retailer 4
-
$450 SGD
$351 USD
View
A
Retailer 5
-
$661 SGD
A$793 AUD
View
B+
Retailer 6
-
$833 SGD
$650 USD
View
B+
Retailer 7
-
$872 SGD
$680 USD
View
B
Retailer 8
-
$1,080 SGD
£663 GBP
View
B
Retailer 9
-
$1,275 SGD
£783 GBP
View
Most Expensive
B
Do Amore Diamonds
27-5B4D91879 · Oct 29
$1,898 SGD
$1,480 USD
View
9 more retailers have this diamond
Prices start from $197 SGDSave up to $1,700 SGD

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
$197 SGD