Radiant|Natural|GIA

0.51ct H VVS1 Radiant Natural Diamond

GD • H/VVS1 • GIA 2504646702

Certificate GIA 2504646702

Diamond specifications and retailer prices

From $920 USD
As of November 1, 2026
Save $1,595 USD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,515 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2504646702. Listed at 19 retailers as of November 1, 2026, with prices from $920 to $2,515, a $1,595 spread on the same certified stone. NZ Jewellers lists it at $2,515. 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
H
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2504646702
Dimensions5.53 × 4.01 × 2.76 mm
L/W Ratio1.38
Girdle conditionPolished
Key to symbols
Pinpoint
Top View
5.53 mm4.01 mm0.51 ctH / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2504646702
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,199 USD|Low: $872 USD|High: $2,012 USD|Avg: $1,338 USD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 11$952 USD
Retailer 9$995 USD
Retailer 3$1,031 USD
Retailer 10$1,175 USD
Retailer 4$1,190 USD
Retailer 1$1,199 USD
Retailer 8$1,292 USD
Retailer 12$1,348 USD
Retailer 5$1,447 USD
Retailer 6$1,592 USD
Retailer 7$1,854 USD
Retailer 2$2,012 USD

44 data points across 12 retailers

19 retailers$920 USD to $2,515 USD

B+
Cheapest Retailer
-
$920 USD
B
Retailer 2
-
$952 USD
View
Final sale: no returns
B+
Retailer 3
-
$995 USD
View
B+
Retailer 4
-
$1,008 USD
View
B
Retailer 5
-
$1,031 USD
View
B
Retailer 6
-
$1,031 USD
View
B
Retailer 7
-
$1,071 USD
View
B
Retailer 8
-
$1,165 USD
View
B
Retailer 9
-
$1,175 USD
View
B
Retailer 10
-
$1,190 USD
View
B
Retailer 11
-
$1,199 USD
£944 GBP
View
B
Retailer 12
-
$1,292 USD
£1,017 GBP
View
B
Retailer 13
-
$1,307 USD
View
Retailer 14
-
$1,348 USD
A$2,074 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,447 USD
€1,378 EUR
View
B
Retailer 16
-
$1,592 USD
ZAR 25,714 ZAR
View
B
Retailer 17
-
$1,854 USD
£1,460 GBP
View
B
Retailer 18
-
$2,012 USD
£1,584 GBP
View
Most Expensive
C
NZ Jewellers
7e7327b4-b272-4b50-9e9a-976344c399b4 · Nov 3
$2,515 USD
View
18 more retailers have this diamond
Prices start from $920 USDSave up to $1,595 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+
0.51ct Radiant
$920 USD