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Radiant|Lab Grown|IGI

1.29ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG633431753

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

Certificate IGI LG633431753

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)
18 retailers carry this diamond
Most expensive: $2,544 SGD at Do Amore Diamonds · As of October 31, 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 LG633431753 or 633431753. Listed at 18 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633431753
Dimensions7.85 × 5.34 × 3.60 mm
L/W Ratio1.47
Culet sizeNone
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
7.85 mm5.34 mm1.29 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633431753
Side View
Table 66.0%Crown 31.9°Girdle: MediumPavilion 35°Culet: NoneDepth 67.4%

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: $2,544 SGD|Low: $265 SGD|High: $2,544 SGD|Avg: $896 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 18$265 SGD
Retailer 9$295 SGD
Retailer 16$307 SGD
Retailer 4$329 SGD
Retailer 17$329 SGD
Retailer 14$456 SGD
Retailer 8$486 SGD
Retailer 19$568 SGD
Retailer 2$671 SGD
Retailer 6$739 SGD
Retailer 13$831 SGD
Retailer 10$976 SGD
Retailer 15$1,059 SGD
Retailer 5$1,165 SGD
Retailer 7$1,384 SGD
Retailer 12$1,460 SGD
Retailer 3$1,554 SGD
Retailer 11$1,699 SGD
Do Amore Diamonds$2,544 SGD

25 data points across 19 retailers

18 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
Retailer 6
-
$456 SGD
£281 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$486 SGD
$380 USD
View
A
Retailer 8
-
$568 SGD
$444 USD
View
B+
Retailer 9
-
$671 SGD
£413 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
-
$976 SGD
£601 GBP
View
B
Retailer 13
-
$1,059 SGD
$828 USD
View
B
Retailer 14
-
$1,165 SGD
$911 USD
View
B
Retailer 15
-
$1,384 SGD
$1,082 USD
View
B
Retailer 16
-
$1,460 SGD
£899 GBP
View
B
Retailer 17
-
$1,554 SGD
$1,216 USD
View
Most Expensive
B
Do Amore Diamonds
27-5577CB8D3 · Oct 31
$2,544 SGD
$1,990 USD
View
17 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