Radiant|Lab Grown|IGI

1.29ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG813676723

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

Certificate IGI LG813676723

Diamond specifications and retailer prices

From $205 USD
As of October 27, 2026
Save $1,165 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,370 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813676723 or 813676723. Listed at 19 retailers as of October 27, 2026, with prices from $205 to $1,370, a $1,165 spread on the same certified stone. Brilliant Earth lists it at $1,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813676723
Dimensions7.79 × 5.38 × 3.61 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.38 mm1.29 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813676723
Side View
Table 62.0%Crown 40.9°Girdle: MediumPavilion 34.1°Culet: NoneDepth 67.1%

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 27
Current: $1,370 USD|Low: $205 USD|High: $1,700 USD|Avg: $643 USD|-7.4%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 27, 2026
Retailer 19$205 USD
Retailer 5$230 USD
Retailer 15$238 USD
Retailer 3$254 USD
Retailer 4$254 USD
Retailer 18$335 USD
Retailer 14$430 USD
Retailer 7$439 USD
Retailer 17$461 USD
Retailer 2$466 USD
Retailer 10$563 USD
Retailer 9$577 USD
Retailer 20$818 USD
Retailer 16$821 USD
Retailer 8$870 USD
Retailer 11$871 USD
Retailer 12$930 USD
Retailer 13$1,191 USD
Retailer 6$1,210 USD
Brilliant Earth$1,370 USD

36 data points across 20 retailers

19 retailers$205 USD to $1,370 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$238 USD
View
A
Retailer 4
-
$254 USD
View
A
Retailer 5
-
$254 USD
View
A
Retailer 6
-
$335 USD
£263 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$430 USD
ZAR 6,952 ZAR
View
A
Retailer 8
-
$439 USD
View
A
Retailer 9
-
$461 USD
€439 EUR
View
A
Retailer 10
-
$466 USD
£367 GBP
View
B+
Retailer 11
-
$563 USD
View
B+
Retailer 12
-
$577 USD
View
B+
Retailer 13
-
$818 USD
View
B+
Retailer 14
-
$821 USD
View
B+
Retailer 15
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$870 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$871 USD
View
B
Retailer 17
-
$1,191 USD
£938 GBP
View
B
Retailer 18
-
$1,210 USD
View
Most Expensive
B
Brilliant Earth
20371514A · Oct 28
$1,370 USD
View
18 more retailers have this diamond
Prices start from $205 USDSave up to $1,165 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
$205 USD