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Round|Natural|GIA

0.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 6561412218

Certificate GIA 6561412218

Diamond specifications and retailer prices

From $704 USD
HK$5,500 HKD
As of October 27, 2026
Save $2,268 USD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,972 USD at NZ Jewellers · As of October 27, 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 6561412218. Listed at 24 retailers as of October 27, 2026, with prices from $704 to $2,972, a $2,268 spread on the same certified stone. NZ Jewellers lists it at $2,972. 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
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6561412218
Dimensions5.10 × 5.05 × 3.17 mm
L/W Ratio1.01
Top View
5.10 mm5.05 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561412218
Side View
Table 60.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.5%

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: Oct 27
Current: $2,972 USD|Low: $704 USD|High: $2,972 USD|Avg: $1,191 USD
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
October 28, 2026
Retailer 7$704 USD
Retailer 17$717 USD
Retailer 11$875 USD
Retailer 9$948 USD
Retailer 5$984 USD
Retailer 8$991 USD
Retailer 18$1,063 USD
Retailer 6$1,081 USD
Retailer 15$1,094 USD
Retailer 16$1,097 USD
Retailer 2$1,100 USD
Retailer 4$1,118 USD
Retailer 13$1,199 USD
Retailer 20$1,237 USD
Retailer 3$1,242 USD
Retailer 12$1,264 USD
Retailer 14$1,351 USD
Retailer 19$1,459 USD
Retailer 10$1,739 USD
Retailer 21$1,905 USD
NZ Jewellers$2,972 USD

24 data points across 21 retailers

24 retailers$704 USD to $2,972 USD

A
Cheapest Retailer
-
$704 USD
HK$5,500 HKD
A
Retailer 2
-
$717 USD
₹68,288 INR
View
A
Retailer 3
-
$875 USD
View
Final sale: no returns
A
Retailer 4
-
$948 USD
View
A
Retailer 5
-
$955 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$965 USD
View
A
Retailer 7
-
$984 USD
View
A
Retailer 8
-
$991 USD
SGD 1,339 SGD
View
B+
Retailer 9
-
$1,063 USD
View
B+
Retailer 10
-
$1,081 USD
View
B+
Retailer 11
-
$1,094 USD
View
B+
Retailer 12
-
$1,097 USD
£864 GBP
View
B+
Retailer 13
-
$1,100 USD
View
B+
Retailer 14
-
$1,118 USD
£880 GBP
View
B+
Retailer 15
-
$1,199 USD
£944 GBP
View
B+
Retailer 16
-
$1,237 USD
€1,178 EUR
View
B+
Retailer 17
-
$1,242 USD
View
B+
Retailer 18
-
$1,264 USD
£995 GBP
View
B+
Retailer 19
-
$1,351 USD
View
B+
Retailer 20
-
$1,437 USD
A$2,210 AUD
View
Price last confirmed 24 days ago
B+
Retailer 21
-
$1,459 USD
ZAR 23,576 ZAR
View
B
Retailer 22
-
$1,739 USD
£1,369 GBP
View
B
Retailer 23
-
$1,905 USD
£1,500 GBP
View
Most Expensive
B
NZ Jewellers
461d31ba-ab18-4157-82af-a19ddeb62d8e · Oct 27
$2,972 USD
View
23 more retailers have this diamond
Prices start from $704 USDSave up to $2,268 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
$704 USD