Radiant|Natural|IGI

0.51ct I VS2 Radiant Natural Diamond

VG • I/VS2 • IGI 763645520

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

Certificate IGI 763645520

Diamond specifications and retailer prices

From $265 USD
₹25,252 INR
As of November 2, 2026
Save $1,088 USD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,353 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.51ct natural radiant diamond

This 0.51ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 763645520. Listed at 14 retailers as of November 2, 2026, with prices from $265 to $1,353, a $1,088 spread on the same certified stone. NZ Jewellers lists it at $1,353. 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

0.51
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle31.5°
OriginNatural
Grading LabIGI
CertificateIGI 763645520
Dimensions5.30 × 3.96 × 2.67 mm
L/W Ratio1.34
Culet sizePointed
Top View
5.30 mm3.96 mm0.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 763645520
Side View
Table 64.0%Crown 39.5°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $470 USD|Low: $265 USD|High: $824 USD|Avg: $494 USD|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 3$265 USD
Retailer 8$380 USD
Retailer 4$410 USD
Retailer 5$435 USD
Retailer 1$470 USD
Retailer 7$545 USD
Retailer 6$652 USD
Retailer 2$815 USD

27 data points across 8 retailers

14 retailers$265 USD to $1,353 USD

A
Cheapest Retailer
-
$265 USD
₹25,252 INR
A
Retailer 2
-
$353 USD
View
A
Retailer 3
-
$380 USD
View
A
Retailer 4
-
$394 USD
View
A
Retailer 5
-
$410 USD
£323 GBP
View
A
Retailer 6
-
$435 USD
View
B+
Retailer 7
-
$470 USD
£370 GBP
View
B+
Retailer 8
-
$475 USD
View
B+
Retailer 9
-
$484 USD
View
A
Retailer 10
-
$545 USD
ZAR 8,798 ZAR
View
B+
Retailer 11
-
$652 USD
€621 EUR
View
B+
Retailer 12
-
$777 USD
£612 GBP
View
B+
Retailer 13
-
$815 USD
£642 GBP
View
Most Expensive
B
NZ Jewellers
549b59aa-a362-4dd0-8788-8927406a01c6 · Nov 3
$1,353 USD
View
13 more retailers have this diamond
Prices start from $265 USDSave up to $1,088 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
0.51ct Radiant
$265 USD