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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 $207 USD
As of October 30, 2026
Save $1,783 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,990 USD 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 LG632431708 or 632431708. Listed at 20 retailers as of October 30, 2026, with prices from $207 to $1,990, a $1,783 spread on the same certified stone. Do Amore Diamonds lists it at $1,990. 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
Color
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

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: $525 USD|Low: $199 USD|High: $1,149 USD|Avg: $535 USD|+3.7%
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 31, 2026
Retailer 14$207 USD
Retailer 7$231 USD
Retailer 4$240 USD
Retailer 5$257 USD
Retailer 15$257 USD
Retailer 8$356 USD
Retailer 3$444 USD
Retailer 1$525 USD
Retailer 6$578 USD
Retailer 11$650 USD
Retailer 9$691 USD
Retailer 12$828 USD
Retailer 2$911 USD
Retailer 13$969 USD
Retailer 10$1,137 USD

43 data points across 15 retailers

20 retailers$207 USD to $1,990 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$240 USD
View
A
Retailer 4
-
$257 USD
View
A
Retailer 5
-
$257 USD
View
A
Retailer 6
-
$356 USD
£280 GBP
View
A
Retailer 7
-
$380 USD
View
A
Retailer 8
-
$444 USD
View
A
Retailer 9
-
$525 USD
£413 GBP
View
B+
Retailer 10
-
$578 USD
View
Retailer 11
-
$650 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$691 USD
A$1,063 AUD
View
B
Retailer 13
-
$828 USD
View
B
Retailer 14
-
$911 USD
View
B
Retailer 15
-
$969 USD
CA$1,345 CAD
View
B
Retailer 16
-
$1,082 USD
View
B
Retailer 17
-
$1,137 USD
£895 GBP
View
B
Retailer 18
-
$1,216 USD
View
B
Retailer 19
-
$1,512 USD
£1,190 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CB6C6F058 · Oct 31
$1,990 USD
View
19 more retailers have this diamond
Prices start from $207 USDSave up to $1,783 USD

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
$207 USD