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Radiant|Lab Grown|IGI

4.23ct F VVS2 Radiant Lab Grown Diamond

VG • F/VVS2 • IGI LG805648242

Certificate IGI LG805648242

Diamond specifications and retailer prices

From $1,010 USD
Save $4,770 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,780 USD at Brilliant Earth
View at Brilliant Earth

About this 4.23ct lab-grown radiant diamond

This 4.23ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG805648242 or 805648242. Listed at 21 retailers, with prices from $1,010 to $5,780 at Brilliant Earth, a $4,770 spread on the same certified stone. 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

4.23
Carat
F
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.2°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805648242
Dimensions10.95 × 7.78 × 5.37 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.95 mm7.78 mm4.23 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805648242
Side View
Table 65.0%Crown 24.2°Girdle: ThickPavilion 33.9°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 2
Current: $5,780 USD|Low: $835 USD|High: $8,530 USD|Avg: $2,303 USD|-32.2%
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
Retailer 19
October 2, 2026
Retailer 10$973 USD
Retailer 6$1,010 USD
Retailer 4$1,181 USD
Retailer 5$1,192 USD
Retailer 12$1,276 USD
Retailer 14$1,331 USD
Retailer 18$1,736 USD
Retailer 17$1,788 USD
Retailer 15$1,802 USD
Retailer 9$1,866 USD
Retailer 7$2,591 USD
Retailer 3$2,803 USD
Retailer 2$2,838 USD
Retailer 11$2,869 USD
Retailer 8$2,909 USD
Retailer 13$3,132 USD
Retailer 16$3,308 USD
Retailer 19$3,960 USD
Brilliant Earth$5,780 USD

41 data points across 19 retailers

21 retailers$1,010 USD to $5,780 USD

A
Retailer 1
-
$973 USD
HK$7,600 HKD
Price last confirmed 27 days ago
B+
Retailer 2
-
$1,010 USD
View
A
Retailer 3
-
$1,181 USD
View
B+
Retailer 4
-
$1,192 USD
View
A
Retailer 5
-
$1,276 USD
€1,215 EUR
View
A
Retailer 6
-
$1,307 USD
€1,245 EUR
View
A
Retailer 7
-
$1,330 USD
£1,048 GBP
View
B+
Retailer 8
-
$1,736 USD
ZAR 28,044 ZAR
View
B+
Retailer 9
-
$1,788 USD
A$2,751 AUD
View
B+
Retailer 10
-
$1,802 USD
View
B+
Retailer 11
-
$1,866 USD
View
B+
Retailer 12
-
$2,591 USD
£2,040 GBP
View
B
Retailer 13
-
$2,803 USD
SGD 3,788 SGD
View
B
Retailer 14
-
$2,838 USD
View
B
Retailer 15
-
$2,869 USD
View
B
Retailer 16
-
$2,966 USD
View
B
Retailer 17
-
$2,968 USD
View
B
Retailer 18
-
$3,132 USD
A$4,818 AUD
View
B
Retailer 19
-
$3,308 USD
£2,605 GBP
View
B
Retailer 20
-
$3,960 USD
View
Most Expensive
B
Brilliant Earth
20002448A · Oct 1
$5,780 USD
View
20 more retailers have this diamond
Prices start from $1,010 USDSave up to $4,770 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.

A
4.23ct Radiant
$1,010 USD