Radiant|Natural|GIA

0.51ct H VVS1 Radiant Natural Diamond

VG • H/VVS1 • GIA 1507526782

Certificate GIA 1507526782

Diamond specifications and retailer prices

From $920 USD
As of November 4, 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 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1507526782. Listed at 19 retailers as of November 4, 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1507526782
Dimensions5.40 × 4.02 × 2.78 mm
L/W Ratio1.34
Girdle conditionPolished
Key to symbols
Pinpoint, Feather
Top View
5.40 mm4.02 mm0.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1507526782
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.2%

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 4
Current: $1,591 USD|Low: $952 USD|High: $2,011 USD|Avg: $1,406 USD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$952 USD
Retailer 4$975 USD
Retailer 8$1,175 USD
Retailer 3$1,197 USD
Retailer 7$1,292 USD
Retailer 10$1,348 USD
Retailer 6$1,440 USD
Retailer 1$1,591 USD
Retailer 5$1,841 USD
Retailer 2$2,011 USD

44 data points across 10 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
-
$975 USD
View
B+
Retailer 4
-
$1,008 USD
View
Retailer 5
-
$1,031 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$1,031 USD
View
B+
Retailer 7
-
$1,071 USD
View
B
Retailer 8
-
$1,164 USD
View
B
Retailer 9
-
$1,175 USD
View
B
Retailer 10
-
$1,190 USD
View
B
Retailer 11
-
$1,197 USD
View
B
Retailer 12
-
$1,292 USD
View
B
Retailer 13
-
$1,306 USD
View
Retailer 14
-
$1,348 USD
View
Price last confirmed 32 days ago
B
Retailer 15
-
$1,440 USD
View
B
Retailer 16
-
$1,591 USD
View
B
Retailer 17
-
$1,841 USD
View
B
Retailer 18
-
$2,011 USD
View
Most Expensive
B
NZ Jewellers
2db7f324-bdb3-4237-ab3c-3ef596d6511c · Nov 5
$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