CaratHunter
Plans
Round|Natural|GIA

0.51ct G VS1 Round Natural Diamond

VG • G/VS1 • GIA 6565524362

Certificate GIA 6565524362

Diamond specifications and retailer prices

From $601 USD
As of November 5, 2026
Save $1,835 USD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,436 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.51ct natural round diamond

This 0.51ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6565524362. Listed at 22 retailers as of November 4, 2026, with prices from $601 to $2,436, a $1,835 spread on the same certified stone. NZ Jewellers lists it at $2,436. 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
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38.5°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 6565524362
Dimensions4.98 × 4.93 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.98 mm4.93 mm0.51 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6565524362
Side View
Table 58.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NDepth 64.2%

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 5
Current: $2,436 USD|Low: $576 USD|High: $2,460 USD|Avg: $958 USD|+3.1%
NZ Jewellers
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
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 2$601 USD
Retailer 15$601 USD
Retailer 10$663 USD
Retailer 7$700 USD
Retailer 22$716 USD
Retailer 13$744 USD
Retailer 3$750 USD
Retailer 20$777 USD
Retailer 14$784 USD
Retailer 6$807 USD
Retailer 9$896 USD
Retailer 16$903 USD
Retailer 12$911 USD
Retailer 19$920 USD
Retailer 17$950 USD
Retailer 4$1,002 USD
Retailer 11$1,053 USD
Retailer 21$1,060 USD
Retailer 18$1,198 USD
Retailer 8$1,421 USD
Retailer 5$1,554 USD
NZ Jewellers$2,436 USD

20 data points across 22 retailers

22 retailers$601 USD to $2,436 USD

A
Cheapest Retailer
-
$601 USD
A
Retailer 2
-
$601 USD
View
A
Retailer 3
-
$663 USD
View
A
Retailer 4
-
$700 USD
View
B+
Retailer 5
-
$716 USD
View
Final sale: no returns
A
Retailer 6
-
$744 USD
View
A
Retailer 7
-
$750 USD
View
A
Retailer 8
-
$777 USD
View
Retailer 9
-
$784 USD
View
Price last confirmed 7 days ago
A
Retailer 10
-
$807 USD
View
A
Retailer 11
-
$896 USD
View
A
Retailer 12
-
$903 USD
View
A
Retailer 13
-
$911 USD
View
A
Retailer 14
-
$920 USD
View
B+
Retailer 15
-
$950 USD
View
B+
Retailer 16
-
$1,002 USD
View
B+
Retailer 17
-
$1,053 USD
View
B+
Retailer 18
-
$1,060 USD
View
B+
Retailer 19
-
$1,198 USD
View
B
Retailer 20
-
$1,421 USD
View
B
Retailer 21
-
$1,554 USD
View
Most Expensive
B
NZ Jewellers
cc46a683-e76b-4891-8f39-06b48bbdff18 · Nov 4
$2,436 USD
View
21 more retailers have this diamond
Prices start from $601 USDSave up to $1,835 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 Round
$601 USD