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Round|Lab Grown|IGI

1.21ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG739581486

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739581486

Diamond specifications and retailer prices

From $245 SGD
$192 USD
As of October 29, 2026
Save $2,482 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,728 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round 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 LG739581486 or 739581486. Listed at 23 retailers as of October 27, 2026, with prices from $245 to $2,728, a $2,482 spread on the same certified stone. Queensmith lists it at $2,728. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739581486
Dimensions6.83 × 6.88 × 4.22 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.83 mm6.88 mm1.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739581486
Side View
Table 56.0%Crown 32.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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: Oct 29
Current: $511 SGD|Low: $237 SGD|High: $1,443 SGD|Avg: $611 SGD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$245 SGD
Retailer 5$274 SGD
Retailer 3$306 SGD
Retailer 2$412 SGD
Retailer 1$511 SGD
Retailer 8$524 SGD
Retailer 4$553 SGD
Retailer 7$562 SGD
Retailer 9$745 SGD
Retailer 10$781 SGD
Retailer 6$1,434 SGD

36 data points across 11 retailers

23 retailers$245 SGD to $2,728 SGD

A
Cheapest Retailer
-
$245 SGD
$192 USD
A
Retailer 2
-
$274 SGD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$285 SGD
$223 USD
View
A
Retailer 4
-
$306 SGD
$239 USD
View
A
Retailer 5
-
$306 SGD
$239 USD
View
A
Retailer 6
-
$344 SGD
HK$2,100 HKD
View
B+
Retailer 7
-
$412 SGD
$322 USD
View
A
Retailer 8
-
$511 SGD
£315 GBP
View
A
Retailer 9
-
$524 SGD
ZAR 6,619 ZAR
View
A
Retailer 10
-
$528 SGD
$413 USD
View
A
Retailer 11
-
$553 SGD
£341 GBP
View
B+
Retailer 12
-
$562 SGD
€419 EUR
View
B+
Retailer 13
-
$619 SGD
$484 USD
View
B+
Retailer 14
-
$745 SGD
A$896 AUD
View
B+
Retailer 15
-
$781 SGD
$611 USD
View
Retailer 16
-
$895 SGD
$700 USD
View
Price last confirmed 32 days ago
B
Retailer 17
-
$981 SGD
$767 USD
View
B
Retailer 18
-
$996 SGD
View
B
Retailer 19
-
$1,028 SGD
$804 USD
View
B
Retailer 20
-
$1,049 SGD
$821 USD
View
B
Retailer 21
-
$1,434 SGD
£883 GBP
View
B
Retailer 22
-
$1,495 SGD
$1,169 USD
View
Most Expensive
B
Queensmith
LG739581486 · Oct 27
$2,728 SGD
£1,680 GBP
View
22 more retailers have this diamond
Prices start from $245 SGDSave up to $2,482 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 Round
$245 SGD