Radiant|Lab Grown|IGI

1.29ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG838638693

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

Certificate IGI LG838638693

Diamond specifications and retailer prices

From $230 USD
As of October 27, 2026
Save $980 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,420 USD at Brilliant Earth · As of October 12, 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 very-good cut grade and certified by IGI LG838638693 or 838638693. Listed at 18 retailers as of October 25, 2026, with a 426% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.29
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838638693
Dimensions7.68 × 5.31 × 3.64 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.68 mm5.31 mm1.29 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838638693
Side View
Table 66.0%Crown 44.2°Girdle: MediumPavilion 35.2°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $622 USD|Low: $230 USD|High: $1,210 USD|Avg: $615 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 27, 2026
Retailer 7$230 USD
Retailer 4$254 USD
Retailer 17$254 USD
Retailer 10$334 USD
Retailer 14$430 USD
Retailer 2$439 USD
Retailer 13$461 USD
Retailer 11$466 USD
Retailer 6$563 USD
Retailer 8$577 USD
Retailer 1$622 USD
Retailer 5$818 USD
Retailer 15$821 USD
Retailer 16$870 USD
Retailer 9$871 USD
Retailer 12$1,191 USD
Retailer 3$1,210 USD

16 data points across 17 retailers

18 retailers$230 USD to $1,210 USD

A
Cheapest Retailer
-
$230 USD
Final sale: no returns
A
Retailer 2
-
$254 USD
View
Price last confirmed 18 days ago
A
Retailer 3
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$254 USD
View
Price last confirmed 17 days ago
A
Retailer 4
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$334 USD
£263 GBP
View
A
Retailer 5
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$430 USD
ZAR 6,952 ZAR
View
A
Retailer 6
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$439 USD
View
A
Retailer 7
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$461 USD
€439 EUR
View
A
Retailer 8
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$466 USD
£367 GBP
View
B+
Retailer 9
-
$563 USD
View
B+
Retailer 10
-
$577 USD
View
B+
Retailer 11
-
$622 USD
A$957 AUD
View
B+
Retailer 12
-
$818 USD
View
Price last confirmed 18 days ago
B
Retailer 13
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$821 USD
View
B
Retailer 14
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$870 USD
View
Price last confirmed 14 days ago
B
Retailer 15
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$871 USD
View
B
Retailer 16
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$1,191 USD
£938 GBP
View
B
Retailer 17
-
$1,210 USD
View
Most Expensive
B
Brilliant Earth
21756186A · Oct 12
$1,420 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from $230 USDSave up to $980 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
$230 USD