Round|Natural|GIA

0.51ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 7478171218

Certificate GIA 7478171218

Diamond specifications and retailer prices

From $393 USD
₹37,391 INR
As of October 29, 2026
Save $1,287 USD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,717 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 7478171218. Listed at 25 retailers as of October 27, 2026, with a 328% 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
J
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7478171218
Dimensions5.10 × 5.07 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Pinpoint
Top View
5.10 mm5.07 mm0.51 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7478171218
Side View
Table 57.0%Crown 36°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.8%

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 29
Current: $1,680 USD|Low: $392 USD|High: $1,717 USD|Avg: $707 USD|-2.2%
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
October 29, 2026
Retailer 2$393 USD
Retailer 9$448 USD
Retailer 4$494 USD
Retailer 7$507 USD
Retailer 3$536 USD
Retailer 19$555 USD
Retailer 14$556 USD
Retailer 10$559 USD
Retailer 11$577 USD
Retailer 8$654 USD
Retailer 6$667 USD
Retailer 13$669 USD
Retailer 16$670 USD
Retailer 15$716 USD
Retailer 20$735 USD
Retailer 5$759 USD
Retailer 12$823 USD
Retailer 17$825 USD
Retailer 18$1,240 USD
NZ Jewellers$1,680 USD

28 data points across 20 retailers

25 retailers$393 USD to $1,680 USD

A
Cheapest Retailer
-
$393 USD
₹37,391 INR
A
Retailer 2
-
$448 USD
HK$3,500 HKD
View
A
Retailer 3
-
$494 USD
View
Final sale: no returns
Retailer 4
-
$507 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$536 USD
View
Retailer 6
-
$547 USD
View
Price last confirmed 38 days ago
Retailer 7
-
$555 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$556 USD
View
A
Retailer 9
-
$559 USD
SGD 755 SGD
View
A
Retailer 10
-
$577 USD
View
B+
Retailer 11
-
$618 USD
View
Retailer 12
-
$632 USD
View
Price last confirmed 39 days ago
B+
Retailer 13
-
$654 USD
£515 GBP
View
B+
Retailer 14
-
$667 USD
View
B+
Retailer 15
-
$669 USD
View
B+
Retailer 16
-
$670 USD
£527 GBP
View
B+
Retailer 17
-
$716 USD
€682 EUR
View
B+
Retailer 18
-
$735 USD
View
Retailer 19
-
$759 USD
View
Price last confirmed 7 days ago
Retailer 20
-
$823 USD
A$1,266 AUD
View
Price last confirmed 27 days ago
B+
Retailer 21
-
$825 USD
ZAR 13,335 ZAR
View
B
Retailer 22
-
$1,240 USD
£976 GBP
View
B
Retailer 23
-
$1,680 USD
View
Retailer 24
-
$1,680 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
524d132b-1290-4b53-9fc2-1384aa7d3f86 · Sep 21
$1,717 USD
View
Price last confirmed 40 days ago
24 more retailers have this diamond
Prices start from $393 USDSave up to $1,287 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
$393 USD