Radiant|Lab Grown|IGI

1.23ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG790695099

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

Certificate IGI LG790695099

Diamond specifications and retailer prices

From $203 USD
As of October 27, 2026
Save $999 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,202 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG790695099 or 790695099. Listed at 16 retailers as of October 27, 2026, with prices from $203 to $1,202, a $999 spread on the same certified stone. Reve Diamonds lists it at $1,202. 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

1.23
Carat
D
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790695099
Dimensions7.28 × 5.21 × 3.68 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm5.21 mm1.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790695099
Side View
Table 66.0%Crown 44.9°Girdle: Slightly ThickPavilion 37.2°Culet: NoneDepth 70.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $458 USD|Low: $203 USD|High: $1,270 USD|Avg: $590 USD|-9.7%
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
Reve Diamonds
October 31, 2026
Retailer 10$203 USD
Retailer 11$227 USD
Retailer 3$260 USD
Retailer 5$260 USD
Retailer 7$331 USD
Retailer 8$432 USD
Retailer 13$435 USD
Retailer 1$458 USD
Retailer 9$519 USD
Retailer 12$614 USD
Retailer 4$836 USD
Retailer 2$839 USD
Retailer 14$861 USD
Retailer 6$1,044 USD
Reve Diamonds$1,202 USD

22 data points across 15 retailers

16 retailers$203 USD to $1,202 USD

A
Cheapest Retailer
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$203 USD
A
Retailer 2
-
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$235 USD
View
A
Retailer 4
-
$260 USD
View
A
Retailer 5
-
$260 USD
View
A
Retailer 6
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$331 USD
£260 GBP
View
A
Retailer 7
-
$432 USD
ZAR 6,974 ZAR
View
A
Retailer 8
-
$435 USD
View
A
Retailer 9
-
$458 USD
£361 GBP
View
A
Retailer 10
-
$519 USD
View
B+
Retailer 11
-
$614 USD
A$945 AUD
View
B+
Retailer 12
-
$836 USD
View
B
Retailer 13
-
$839 USD
View
B+
Retailer 14
-
$861 USD
View
B
Retailer 15
-
$1,044 USD
£822 GBP
View
Most Expensive
B
Reve Diamonds
A8264BEEA · Oct 28
$1,202 USD
View
15 more retailers have this diamond
Prices start from $203 USDSave up to $999 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
1.23ct Radiant
$203 USD