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Radiant|Lab Grown|IGI

1.29ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG632431708

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

Certificate IGI LG632431708

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of October 30, 2026
Save $2,279 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,544 SGD at Do Amore Diamonds · As of October 30, 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 LG632431708 or 632431708. Listed at 20 retailers as of October 30, 2026, with prices from $265 to $2,544, a $2,279 spread on the same certified stone. Do Amore Diamonds lists it at $2,544. 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 angle33.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632431708
Dimensions7.82 × 5.33 × 3.64 mm
L/W Ratio1.47
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
7.82 mm5.33 mm1.29 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632431708
Side View
Table 66.0%Crown 33.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 68.3%

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 30
Current: $455 SGD|Low: $254 SGD|High: $1,469 SGD|Avg: $683 SGD|+0.2%
Retailer 1
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 30, 2026
Retailer 14$265 SGD
Retailer 7$295 SGD
Retailer 4$307 SGD
Retailer 5$329 SGD
Retailer 15$329 SGD
Retailer 1$455 SGD
Retailer 3$568 SGD
Retailer 8$677 SGD
Retailer 6$739 SGD
Retailer 11$831 SGD
Retailer 9$883 SGD
Retailer 12$1,059 SGD
Retailer 2$1,165 SGD
Retailer 13$1,238 SGD
Retailer 10$1,453 SGD

42 data points across 15 retailers

20 retailers$265 SGD to $2,544 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$307 SGD
$240 USD
View
A
Retailer 4
-
$329 SGD
$257 USD
View
A
Retailer 5
-
$329 SGD
$257 USD
View
A
Retailer 6
-
$455 SGD
£280 GBP
View
A
Retailer 7
-
$486 SGD
$380 USD
View
A
Retailer 8
-
$568 SGD
$444 USD
View
A
Retailer 9
-
$677 SGD
£417 GBP
View
B+
Retailer 10
-
$739 SGD
$578 USD
View
Retailer 11
-
$831 SGD
$650 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$883 SGD
A$1,063 AUD
View
B
Retailer 13
-
$1,059 SGD
$828 USD
View
B
Retailer 14
-
$1,165 SGD
$911 USD
View
B
Retailer 15
-
$1,238 SGD
CA$1,345 CAD
View
B
Retailer 16
-
$1,384 SGD
$1,082 USD
View
B
Retailer 17
-
$1,453 SGD
£895 GBP
View
B
Retailer 18
-
$1,554 SGD
$1,216 USD
View
B
Retailer 19
-
$1,933 SGD
£1,190 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CB6C6F058 · Oct 30
$2,544 SGD
$1,990 USD
View
19 more retailers have this diamond
Prices start from $265 SGDSave up to $2,279 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
$265 SGD