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Radiant|Lab Grown|IGI

1.21ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG840608658

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

Certificate IGI LG840608658

Diamond specifications and retailer prices

From $214 SGD
$167 USD
As of October 27, 2026
Save $1,849 SGD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,064 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840608658 or 840608658. Listed at 14 retailers as of October 27, 2026, with prices from $214 to $2,064, a $1,849 spread on the same certified stone. Do Amore Diamonds lists it at $2,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840608658
Dimensions7.38 × 5.23 × 3.54 mm
L/W Ratio1.41
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
7.38 mm5.23 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840608658
Side View
Table 63.0%Crown 39.4°Girdle: Slightly ThickPavilion 35.5°Culet: NoneDepth 67.7%

Caratlytics Score

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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: Oct 27
Current: $2,064 SGD|Low: $214 SGD|High: $2,064 SGD|Avg: $773 SGD
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 15$214 SGD
Retailer 14$249 SGD
Retailer 8$283 SGD
Retailer 4$300 SGD
Retailer 9$362 SGD
Retailer 5$478 SGD
Retailer 12$487 SGD
Retailer 7$696 SGD
Retailer 11$716 SGD
Retailer 10$898 SGD
Retailer 3$945 SGD
Retailer 6$1,132 SGD
Retailer 2$1,233 SGD
Retailer 13$1,380 SGD
Do Amore Diamonds$2,064 SGD

20 data points across 15 retailers

14 retailers$214 SGD to $2,064 SGD

A
Cheapest Retailer
-
$214 SGD
$167 USD
A
Retailer 2
-
$249 SGD
$194 USD
View
A
Retailer 3
-
$283 SGD
$221 USD
View
A
Retailer 4
-
$300 SGD
$234 USD
View
Final sale: no returns
A
Retailer 5
-
$362 SGD
£222 GBP
View
A
Retailer 6
-
$478 SGD
$373 USD
View
A
Retailer 7
-
$487 SGD
€362 EUR
View
A
Retailer 8
-
$716 SGD
A$860 AUD
View
B+
Retailer 9
-
$898 SGD
A$1,078 AUD
View
B+
Retailer 10
-
$945 SGD
$737 USD
View
B
Retailer 11
-
$1,132 SGD
$883 USD
View
B
Retailer 12
-
$1,233 SGD
$962 USD
View
B
Retailer 13
-
$1,380 SGD
£848 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-6EB92B013 · Oct 29
$2,064 SGD
$1,610 USD
View
13 more retailers have this diamond
Prices start from $214 SGDSave up to $1,849 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
$214 SGD