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Radiant|Lab Grown|IGI

1.29ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG745508236

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

Certificate IGI LG745508236

Diamond specifications and retailer prices

From $238 SGD
$186 USD
As of October 30, 2026
Save $2,051 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,288 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown radiant diamond

This 1.29ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG745508236 or 745508236. Listed at 15 retailers as of October 29, 2026, with prices from $238 to $2,288, a $2,051 spread on the same certified stone. Do Amore Diamonds lists it at $2,288. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745508236
Dimensions7.45 × 5.53 × 3.56 mm
L/W Ratio1.35
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
7.45 mm5.53 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745508236
Side View
Table 63.0%Crown 44.3°Girdle: Slightly ThickPavilion 36°Culet: NoneDepth 64.4%

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 30
Current: $2,288 SGD|Low: $229 SGD|High: $2,288 SGD|Avg: $812 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
October 30, 2026
Retailer 15$238 SGD
Retailer 3$266 SGD
Retailer 18$276 SGD
Retailer 5$346 SGD
Retailer 6$396 SGD
Retailer 10$443 SGD
Retailer 4$491 SGD
Retailer 13$529 SGD
Retailer 7$550 SGD
Retailer 12$795 SGD
Retailer 16$941 SGD
Retailer 8$944 SGD
Retailer 14$1,001 SGD
Retailer 17$1,046 SGD
Retailer 2$1,266 SGD
Retailer 9$1,349 SGD
Retailer 11$1,529 SGD
Do Amore Diamonds$2,288 SGD

23 data points across 18 retailers

15 retailers$238 SGD to $2,288 SGD

A
Cheapest Retailer
-
$238 SGD
$186 USD
A
Retailer 2
-
$266 SGD
$208 USD
View
Final sale: no returns
A
Retailer 3
-
$276 SGD
$216 USD
View
A
Retailer 4
-
$346 SGD
$271 USD
View
B+
Retailer 5
-
$396 SGD
$310 USD
View
A
Retailer 6
-
$491 SGD
$384 USD
View
Retailer 7
-
$529 SGD
€394 EUR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$795 SGD
A$957 AUD
View
Retailer 9
-
$941 SGD
A$1,133 AUD
View
Price last confirmed 23 days ago
Retailer 10
-
$944 SGD
$739 USD
View
Price last confirmed 67 days ago
B
Retailer 11
-
$1,001 SGD
$783 USD
View
B
Retailer 12
-
$1,046 SGD
$818 USD
View
B
Retailer 13
-
$1,266 SGD
$990 USD
View
B
Retailer 14
-
$1,529 SGD
£942 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6F47B396F · Oct 29
$2,288 SGD
$1,790 USD
View
14 more retailers have this diamond
Prices start from $238 SGDSave up to $2,051 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
1.29ct Radiant
$238 SGD