Radiant|Lab Grown|IGI

1.24ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG728540140

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

Certificate IGI LG728540140

Diamond specifications and retailer prices

From $244 SGD
$191 USD
As of October 30, 2026
Save $1,264 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,509 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.24ct lab-grown radiant diamond

This 1.24ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728540140 or 728540140. Listed at 21 retailers as of October 30, 2026, with prices from $244 to $1,509, a $1,264 spread on the same certified stone. Brilliant Earth lists it at $1,509. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728540140
Dimensions7.70 × 5.37 × 3.55 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.37 mm1.24 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728540140
Side View
Table 65.0%Crown 40.5°Girdle: MediumPavilion 34.9°Culet: NoneDepth 66.1%

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 30
Current: $1,509 SGD|Low: $234 SGD|High: $1,585 SGD|Avg: $791 SGD|-4.8%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 1, 2026
Retailer 3$244 SGD
Retailer 12$272 SGD
Retailer 21$283 SGD
Retailer 4$303 SGD
Retailer 14$303 SGD
Retailer 6$409 SGD
Retailer 17$520 SGD
Retailer 15$537 SGD
Retailer 13$551 SGD
Retailer 11$619 SGD
Retailer 8$735 SGD
Retailer 18$738 SGD
Retailer 5$973 SGD
Retailer 20$977 SGD
Retailer 9$1,018 SGD
Retailer 10$1,042 SGD
Retailer 16$1,088 SGD
Retailer 19$1,131 SGD
Retailer 2$1,414 SGD
Retailer 7$1,489 SGD
Brilliant Earth$1,509 SGD

37 data points across 21 retailers

21 retailers$244 SGD to $1,509 SGD

A
Cheapest Retailer
-
$244 SGD
$191 USD
A
Retailer 2
-
$272 SGD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$283 SGD
$221 USD
View
A
Retailer 4
-
$303 SGD
$237 USD
View
A
Retailer 5
-
$303 SGD
$237 USD
View
B+
Retailer 6
-
$409 SGD
$320 USD
View
A
Retailer 7
-
$520 SGD
ZAR 6,567 ZAR
View
A
Retailer 8
-
$537 SGD
€400 EUR
View
A
Retailer 9
-
$551 SGD
£339 GBP
View
A
Retailer 10
-
$619 SGD
$484 USD
View
B+
Retailer 11
-
$735 SGD
$575 USD
View
A
Retailer 12
-
$738 SGD
A$888 AUD
View
B+
Retailer 13
-
$973 SGD
$761 USD
View
B+
Retailer 14
-
$977 SGD
$764 USD
View
B+
Retailer 15
-
$1,018 SGD
$796 USD
View
B+
Retailer 16
-
$1,042 SGD
$815 USD
View
B+
Retailer 17
-
$1,088 SGD
A$1,309 AUD
View
Retailer 18
-
$1,131 SGD
$885 USD
View
Price last confirmed 10 days ago
Retailer 19
-
$1,414 SGD
£871 GBP
View
B
Retailer 20
-
$1,489 SGD
$1,165 USD
View
Most Expensive
B
Brilliant Earth
15548839A · Oct 31
$1,509 SGD
$1,180 USD
View
20 more retailers have this diamond
Prices start from $244 SGDSave up to $1,264 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
1.24ct Radiant
$244 SGD