Round|Natural|GIA

0.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6562152363

Certificate GIA 6562152363

Diamond specifications and retailer prices

From $678 USD
HK$5,300 HKD
As of November 1, 2026
Save $1,392 USD (67%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,858 USD at NZ Jewellers · As of September 28, 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 top-tier cut grade and certified by GIA 6562152363. Listed at 27 retailers as of October 28, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562152363
Dimensions5.22 × 5.20 × 3.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Pinpoint
Top View
5.22 mm5.20 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562152363
Side View
Table 59.0%Crown 34°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 60.0%

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 1
Current: $1,034 USD|Low: $666 USD|High: $2,076 USD|Avg: $1,192 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 12$678 USD
Retailer 11$701 USD
Retailer 5$827 USD
Retailer 6$843 USD
Retailer 8$934 USD
Retailer 7$938 USD
Retailer 17$1,030 USD
Retailer 1$1,034 USD
Retailer 2$1,055 USD
Retailer 16$1,060 USD
Retailer 3$1,185 USD
Retailer 10$1,258 USD
Retailer 9$1,370 USD
Retailer 13$1,384 USD
Retailer 15$1,645 USD
Retailer 4$1,798 USD
Retailer 14$2,070 USD

32 data points across 17 retailers

27 retailers$678 USD to $2,070 USD

A
Cheapest Retailer
-
$678 USD
HK$5,300 HKD
A
Retailer 2
-
$701 USD
₹66,758 INR
View
A
Retailer 3
-
$827 USD
View
Final sale: no returns
A
Retailer 4
-
$843 USD
View
Retailer 5
-
$881 USD
View
Price last confirmed 52 days ago
Retailer 6
-
$911 USD
View
Price last confirmed 32 days ago
A
Retailer 7
-
$934 USD
SGD 1,262 SGD
View
A
Retailer 8
-
$937 USD
View
Retailer 9
-
$938 USD
SGD 1,268 SGD
View
Price last confirmed 7 days ago
Retailer 10
-
$946 USD
View
Price last confirmed 34 days ago
Retailer 11
-
$1,017 USD
View
Price last confirmed 52 days ago
A
Retailer 12
-
$1,030 USD
View
A
Retailer 13
-
$1,034 USD
£814 GBP
View
Retailer 14
-
$1,052 USD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$1,055 USD
View
B+
Retailer 16
-
$1,060 USD
£835 GBP
View
B+
Retailer 17
-
$1,149 USD
A$1,768 AUD
View
B+
Retailer 18
-
$1,185 USD
View
Retailer 19
-
$1,239 USD
£975 GBP
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$1,258 USD
€1,198 EUR
View
Retailer 21
-
$1,370 USD
A$2,108 AUD
View
Price last confirmed 29 days ago
B+
Retailer 22
-
$1,384 USD
ZAR 22,354 ZAR
View
B+
Retailer 23
-
$1,645 USD
£1,295 GBP
View
B
Retailer 24
-
$1,798 USD
£1,416 GBP
View
B
Retailer 25
-
$2,070 USD
£1,630 GBP
View
Retailer 26
-
$2,675 USD
View
Price last confirmed 53 days ago
Most Expensive
NZ Jewellers
efb5b56f-5ae0-4331-9446-1d91d70c12b9 · Sep 28
$2,858 USD
View
Price last confirmed 35 days ago
26 more retailers have this diamond
Prices start from $678 USDSave up to $1,392 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
$678 USD