Radiant|Lab Grown|IGI

5.03ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG831653291

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG831653291

Diamond specifications and retailer prices

From $2,913 USD
As of October 30, 2026
Save $8,857 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,770 USD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.03ct lab-grown radiant diamond

This 5.03ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831653291 or 831653291. Listed at 19 retailers as of October 30, 2026, with prices from $2,913 to $11,770, a $8,857 spread on the same certified stone. Taylor and Hart lists it at $11,770. 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

5.03
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831653291
Dimensions12.81 × 7.16 × 4.96 mm
L/W Ratio1.79
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.81 mm7.16 mm5.03 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831653291
Side View
Table 68.0%Crown 45.8°Girdle: ThickPavilion 42.1°Culet: LargeDepth 69.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,528 USD|Low: $2,796 USD|High: $11,770 USD|Avg: $6,166 USD|-1.0%
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
Retailer 15
Retailer 16
Retailer 17
Taylor and Hart
November 1, 2026
Retailer 17$2,913 USD
Retailer 6$3,169 USD
Retailer 2$3,262 USD
Retailer 3$3,379 USD
Retailer 15$3,540 USD
Retailer 5$4,222 USD
Retailer 1$4,528 USD
Retailer 13$4,855 USD
Retailer 8$5,010 USD
Retailer 4$5,253 USD
Retailer 9$5,822 USD
Retailer 12$6,859 USD
Retailer 10$6,865 USD
Retailer 16$8,487 USD
Retailer 11$8,611 USD
Retailer 14$9,392 USD
Retailer 7$11,342 USD
Taylor and Hart$11,770 USD

43 data points across 18 retailers

19 retailers$2,913 USD to $11,770 USD

B+
Cheapest Retailer
-
$2,913 USD
B+
Retailer 2
-
$3,169 USD
View
B+
Retailer 3
-
$3,262 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,379 USD
View
Retailer 5
-
$3,379 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$3,540 USD
View
B+
Retailer 7
-
$4,222 USD
View
B
Retailer 8
-
$4,528 USD
£3,565 GBP
View
B
Retailer 9
-
$4,855 USD
View
B
Retailer 10
-
$5,010 USD
View
B
Retailer 11
-
$5,253 USD
View
B
Retailer 12
-
$5,822 USD
£4,584 GBP
View
Retailer 13
-
$6,859 USD
A$10,552 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$6,865 USD
ZAR 110,912 ZAR
View
B
Retailer 15
-
$8,487 USD
View
B
Retailer 16
-
$8,611 USD
£6,780 GBP
View
B
Retailer 17
-
$9,392 USD
View
B
Retailer 18
-
$11,342 USD
SGD 15,327 SGD
View
Most Expensive
B
Taylor and Hart
H1JV3IM · Oct 31
$11,770 USD
View
18 more retailers have this diamond
Prices start from $2,913 USDSave up to $8,857 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.

B+
5.03ct Radiant
$2,913 USD