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Radiant|Lab Grown|IGI

1.29ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • IGI LG846639283

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

Certificate IGI LG846639283

Diamond specifications and retailer prices

From €238 EUR
$266 USD
As of October 30, 2026
Save €1,096 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,334 EUR at Brilliant Earth · As of October 31, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846639283 or 846639283. Listed at 18 retailers as of October 30, 2026, with prices from €238 to €1,334, a €1,096 spread on the same certified stone. Brilliant Earth lists it at €1,334. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846639283
Dimensions8.02 × 5.37 × 3.59 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.37 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846639283
Side View
Table 65.0%Crown 37.8°Girdle: Slightly ThickPavilion 34.7°Culet: NoneDepth 66.9%

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: €1,334 EUR|Low: €238 EUR|High: €1,441 EUR|Avg: €665 EUR|-7.5%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 6€238 EUR
Retailer 7€265 EUR
Retailer 17€265 EUR
Retailer 12€303 EUR
Retailer 18€356 EUR
Retailer 2€441 EUR
Retailer 14€454 EUR
Retailer 11€496 EUR
Retailer 5€592 EUR
Retailer 15€645 EUR
Retailer 4€853 EUR
Retailer 13€883 EUR
Retailer 9€897 EUR
Retailer 8€920 EUR
Retailer 10€980 EUR
Retailer 16€1,062 EUR
Retailer 3€1,178 EUR
Brilliant Earth€1,334 EUR

20 data points across 18 retailers

18 retailers€238 EUR to €1,334 EUR

A
Cheapest Retailer
-
€238 EUR
$266 USD
Final sale: no returns
A
Retailer 2
-
€265 EUR
$296 USD
View
A
Retailer 3
-
€265 EUR
$296 USD
View
A
Retailer 4
-
€303 EUR
£266 GBP
View
A
Retailer 5
-
€356 EUR
$398 USD
View
A
Retailer 6
-
€441 EUR
View
A
Retailer 7
-
€454 EUR
ZAR 8,203 ZAR
View
A
Retailer 8
-
€496 EUR
£437 GBP
View
B+
Retailer 9
-
€592 EUR
$661 USD
View
B+
Retailer 10
-
€645 EUR
A$1,109 AUD
View
B
Retailer 11
-
€853 EUR
$953 USD
View
B
Retailer 12
-
€883 EUR
A$1,518 AUD
View
B
Retailer 13
-
€897 EUR
$1,002 USD
View
B
Retailer 14
-
€920 EUR
$1,028 USD
View
Retailer 15
-
€980 EUR
$1,095 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
€1,062 EUR
£934 GBP
View
B
Retailer 17
-
€1,178 EUR
$1,316 USD
View
Most Expensive
B
Brilliant Earth
22121662A · Oct 31
€1,334 EUR
$1,490 USD
View
17 more retailers have this diamond
Prices start from €238 EURSave up to €1,096 EUR

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 EUR