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Round|Natural|GIA

0.51ct G VS1 Round Natural Diamond

EX • G/VS1 • GIA 1569152348

Certificate GIA 1569152348

Diamond specifications and retailer prices

From $861 USD
A$1,324 AUD
As of November 2, 2026
Save $1,105 USD (56%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,139 USD at NZ Jewellers · As of September 21, 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 1569152348. Listed at 31 retailers as of November 2, 2026, with a 128% 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1569152348
Dimensions5.13 × 5.10 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Pinpoint
Top View
5.13 mm5.10 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1569152348
Side View
Table 57.0%Crown 35.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.7%

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 2
Current: $1,784 USD|Low: $715 USD|High: $2,083 USD|Avg: $1,249 USD|-2.2%
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
Retailer 18
November 2, 2026
Retailer 15$715 USD
Retailer 8$730 USD
Retailer 14$861 USD
Retailer 2$886 USD
Retailer 7$929 USD
Retailer 4$941 USD
Retailer 16$950 USD
Retailer 3$956 USD
Retailer 10$1,032 USD
Retailer 9$1,120 USD
Retailer 18$1,137 USD
Retailer 12$1,221 USD
Retailer 13$1,250 USD
Retailer 17$1,464 USD
Retailer 6$1,483 USD
Retailer 1$1,784 USD
Retailer 11$1,966 USD
Retailer 5$2,083 USD

34 data points across 18 retailers

31 retailers$861 USD to $1,966 USD

Retailer 1
-
$715 USD
₹68,137 INR
Price last confirmed 11 days ago
Retailer 2
-
$730 USD
HK$5,700 HKD
View
Price last confirmed 25 days ago
A
Retailer 3
-
$861 USD
A$1,324 AUD
View
Retailer 4
-
$920 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$929 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$941 USD
SGD 1,272 SGD
View
Retailer 7
-
$950 USD
View
Price last confirmed 11 days ago
Retailer 8
-
$952 USD
View
Price last confirmed 52 days ago
Retailer 9
-
$956 USD
View
Price last confirmed 10 days ago
A
Retailer 10
-
$983 USD
View
Retailer 11
-
$986 USD
View
Price last confirmed 32 days ago
Retailer 12
-
$1,001 USD
View
Price last confirmed 40 days ago
Retailer 13
-
$1,024 USD
View
Price last confirmed 34 days ago
Retailer 14
-
$1,032 USD
SGD 1,394 SGD
View
Price last confirmed 24 days ago
Retailer 15
-
$1,099 USD
View
Price last confirmed 52 days ago
Retailer 16
-
$1,120 USD
View
Price last confirmed 24 days ago
Retailer 17
-
$1,137 USD
£895 GBP
View
Price last confirmed 12 days ago
Retailer 18
-
$1,138 USD
View
Price last confirmed 33 days ago
Retailer 19
-
$1,155 USD
View
Price last confirmed 41 days ago
B+
Retailer 20
-
$1,221 USD
€1,163 EUR
View
B+
Retailer 21
-
$1,227 USD
A$1,888 AUD
View
B+
Retailer 22
-
$1,250 USD
£984 GBP
View
Retailer 23
-
$1,344 USD
£1,058 GBP
View
Price last confirmed 29 days ago
Retailer 24
-
$1,464 USD
ZAR 23,656 ZAR
View
Price last confirmed 11 days ago
Retailer 25
-
$1,483 USD
A$2,281 AUD
View
Price last confirmed 29 days ago
B
Retailer 26
-
$1,784 USD
£1,405 GBP
View
B
Retailer 27
-
$1,966 USD
£1,548 GBP
View
Retailer 28
-
$2,083 USD
£1,640 GBP
View
Price last confirmed 25 days ago
Retailer 29
-
$2,898 USD
View
Price last confirmed 53 days ago
Retailer 30
-
$3,092 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
9fb405be-c31a-4627-b2d0-d529140e8649 · Sep 21
$3,139 USD
View
Price under review
30 more retailers have this diamond
Prices start from $861 USDSave up to $1,105 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
$861 USD