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Round|Natural|GIA

1.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 6391252343

Certificate GIA 6391252343

Diamond specifications and retailer prices

From $16,325 NZD
$9,185 USD
As of November 1, 2026
Save $14,291 NZD (47%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $30,616 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6391252343. Listed at 24 retailers as of October 30, 2026, with prices from $16,325 to $30,616, a $14,291 spread on the same certified stone. NZ Jewellers lists it at $30,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6391252343
Dimensions7.44 × 7.40 × 4.47 mm
L/W Ratio1.01
Top View
7.44 mm7.40 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6391252343
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $19,704 NZD|Low: $16,325 NZD|High: $29,034 NZD|Avg: $22,052 NZD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$16,325 NZD
Retailer 7$18,367 NZD
Retailer 1$19,704 NZD
Retailer 8$20,206 NZD
Retailer 5$20,237 NZD
Retailer 3$22,024 NZD
Retailer 4$26,987 NZD
Retailer 2$28,689 NZD

44 data points across 8 retailers

24 retailers$16,325 NZD to $30,616 NZD

B+
Cheapest Retailer
-
$16,325 NZD
$9,185 USD
B
Retailer 2
-
$16,724 NZD
$9,410 USD
View
B
Retailer 3
-
$17,044 NZD
$9,590 USD
View
B
Retailer 4
-
$17,552 NZD
CA$13,716 CAD
View
B
Retailer 5
-
$18,155 NZD
$10,215 USD
View
B
Retailer 6
-
$18,367 NZD
$10,334 USD
View
Final sale: no returns
B
Retailer 7
-
$18,370 NZD
$10,336 USD
View
B
Retailer 8
-
$19,704 NZD
£8,729 GBP
View
Retailer 9
-
$19,900 NZD
$11,197 USD
View
Price last confirmed 56 days ago
B
Retailer 10
-
$19,900 NZD
$11,197 USD
View
B
Retailer 11
-
$20,206 NZD
$11,369 USD
View
Retailer 12
-
$20,237 NZD
A$17,517 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$21,216 NZD
$11,937 USD
View
B
Retailer 14
-
$21,488 NZD
$12,090 USD
View
B
Retailer 15
-
$21,488 NZD
$12,090 USD
View
B
Retailer 16
-
$21,890 NZD
$12,316 USD
View
B
Retailer 17
-
$22,024 NZD
€11,802 EUR
View
B
Retailer 18
-
$22,216 NZD
$12,500 USD
View
Retailer 19
-
$22,961 NZD
$12,919 USD
View
Price last confirmed 56 days ago
B
Retailer 20
-
$22,961 NZD
$12,919 USD
View
Retailer 21
-
$24,168 NZD
$13,598 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$26,987 NZD
ZAR 245,301 ZAR
View
B
Retailer 23
-
$28,689 NZD
£12,710 GBP
View
Most Expensive
B
NZ Jewellers
a138457a-26fb-47b7-9fc2-45555c55a1b4 · Oct 30
$30,616 NZD
$17,226 USD
View
23 more retailers have this diamond
Prices start from $16,325 NZDSave up to $14,291 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.

B+
1.51ct Round
$16,325 NZD