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0.51ct F VS1 Round Natural Diamond

VG • F/VS1 • GIA 6402237259

Certificate GIA 6402237259

Diamond specifications and retailer prices

From $1,010 USD
As of November 1, 2026
Save $1,977 USD (66%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,987 USD at NZ Jewellers · As of November 6, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 6402237259. Listed at 26 retailers as of November 1, 2026, with prices from $1,010 to $2,987, a $1,977 spread on the same certified stone. NZ Jewellers lists it at $2,987. 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
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6402237259
Dimensions5.29 × 5.25 × 3.08 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.29 mm5.25 mm0.51 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6402237259
Side View
Table 62.0%Crown 32.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 58.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $2,231 USD|Low: $1,010 USD|High: $2,269 USD|Avg: $1,475 USD|-0.5%
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 7, 2026
Retailer 10$1,010 USD
Retailer 12$1,024 USD
Retailer 4$1,075 USD
Retailer 3$1,152 USD
Retailer 11$1,245 USD
Retailer 5$1,376 USD
Retailer 8$1,517 USD
Retailer 7$1,579 USD
Retailer 6$1,581 USD
Retailer 2$1,601 USD
Retailer 9$1,890 USD
Retailer 1$2,231 USD

46 data points across 12 retailers

26 retailers$1,010 USD to $2,987 USD

A
Cheapest Retailer
-
$1,010 USD
A
Retailer 2
-
$1,024 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,031 USD
View
B+
Retailer 4
-
$1,063 USD
View
B+
Retailer 5
-
$1,063 USD
View
B+
Retailer 6
-
$1,075 USD
View
B+
Retailer 7
-
$1,098 USD
View
Retailer 8
-
$1,109 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,109 USD
View
B+
Retailer 10
-
$1,152 USD
View
B
Retailer 11
-
$1,245 USD
View
B+
Retailer 12
-
$1,280 USD
View
B
Retailer 13
-
$1,340 USD
View
B
Retailer 14
-
$1,340 USD
View
B+
Retailer 15
-
$1,376 USD
View
B+
Retailer 16
-
$1,380 USD
View
B+
Retailer 17
-
$1,383 USD
View
B+
Retailer 18
-
$1,517 USD
View
B
Retailer 19
-
$1,579 USD
View
B
Retailer 20
-
$1,581 USD
View
Retailer 21
-
$1,601 USD
View
Price last confirmed 34 days ago
B
Retailer 22
-
$1,890 USD
View
B
Retailer 23
-
$1,991 USD
View
B
Retailer 24
-
$2,231 USD
View
B
Retailer 25
-
$2,437 USD
View
Most Expensive
B
NZ Jewellers
85bb57b1-5354-4024-a212-8db35ef50ece · Nov 6
$2,987 USD
View
25 more retailers have this diamond
Prices start from $1,010 USDSave up to $1,977 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
$1,010 USD