Round|Natural|GIA

0.51ct J VVS1 Round Natural Diamond

EX • J/VVS1 • GIA 7478171218

Certificate GIA 7478171218

Diamond specifications and retailer prices

From $697 NZD
₹37,391 INR
As of October 29, 2026
Save $2,284 NZD (77%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,046 NZD 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
Colour
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: $2,981 NZD|Low: $696 NZD|High: $3,046 NZD|Avg: $1,254 NZD|-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$697 NZD
Retailer 9$795 NZD
Retailer 4$877 NZD
Retailer 7$900 NZD
Retailer 3$951 NZD
Retailer 19$985 NZD
Retailer 14$987 NZD
Retailer 10$991 NZD
Retailer 11$1,024 NZD
Retailer 8$1,160 NZD
Retailer 6$1,184 NZD
Retailer 13$1,187 NZD
Retailer 16$1,188 NZD
Retailer 15$1,271 NZD
Retailer 20$1,304 NZD
Retailer 5$1,347 NZD
Retailer 12$1,460 NZD
Retailer 17$1,465 NZD
Retailer 18$2,199 NZD
NZ Jewellers$2,981 NZD

28 data points across 20 retailers

25 retailers$697 NZD to $2,981 NZD

A
Cheapest Retailer
-
$697 NZD
₹37,391 INR
A
Retailer 2
-
$795 NZD
HK$3,500 HKD
View
A
Retailer 3
-
$877 NZD
$494 USD
View
Final sale: no returns
Retailer 4
-
$900 NZD
$507 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$951 NZD
$536 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$971 NZD
$547 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$985 NZD
$555 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$987 NZD
$556 USD
View
A
Retailer 9
-
$991 NZD
SGD 755 SGD
View
Retailer 10
-
$1,024 NZD
$577 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,097 NZD
$618 USD
View
Retailer 12
-
$1,121 NZD
$632 USD
View
Price last confirmed 41 days ago
B+
Retailer 13
-
$1,160 NZD
£515 GBP
View
Retailer 14
-
$1,184 NZD
$667 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$1,187 NZD
$669 USD
View
B+
Retailer 16
-
$1,188 NZD
£527 GBP
View
B+
Retailer 17
-
$1,271 NZD
€682 EUR
View
B+
Retailer 18
-
$1,304 NZD
$735 USD
View
Retailer 19
-
$1,347 NZD
$759 USD
View
Price last confirmed 9 days ago
Retailer 20
-
$1,460 NZD
A$1,266 AUD
View
Price last confirmed 29 days ago
B+
Retailer 21
-
$1,465 NZD
ZAR 13,335 ZAR
View
Retailer 22
-
$2,199 NZD
£976 GBP
View
Price last confirmed 8 days ago
B
Retailer 23
-
$2,981 NZD
$1,680 USD
View
Retailer 24
-
$2,981 NZD
$1,680 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
524d132b-1290-4b53-9fc2-1384aa7d3f86 · Sep 21
$3,046 NZD
$1,717 USD
View
Price last confirmed 42 days ago
24 more retailers have this diamond
Prices start from $697 NZDSave up to $2,284 NZD

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
$697 NZD