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Round|Natural|GIA

1.51ct J VVS2 Round Natural Diamond

VG • J/VVS2 • GIA 2231816580

Certificate GIA 2231816580

Diamond specifications and retailer prices

From $8,927 NZD
$5,031 USD
As of November 2, 2026
Save $10,601 NZD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $19,528 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 very-good cut grade and certified by GIA 2231816580. Listed at 21 retailers as of October 30, 2026, with prices from $8,927 to $19,528, a $10,601 spread on the same certified stone. NZ Jewellers lists it at $19,528. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
J
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2231816580
Dimensions7.23 × 7.31 × 4.56 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Pinpoint, Feather, Indented Natural, Natural
Top View
7.23 mm7.31 mm1.51 ctJ / VVS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231816580
Side View
Table 60.0%Crown 35.5°Girdle: THN-THKPavilion 41.2°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: $11,032 NZD|Low: $7,692 NZD|High: $17,409 NZD|Avg: $11,472 NZD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$8,927 NZD
Retailer 5$9,230 NZD
Retailer 6$9,762 NZD
Retailer 8$10,578 NZD
Retailer 1$11,032 NZD
Retailer 7$11,391 NZD
Retailer 2$12,007 NZD
Retailer 4$14,345 NZD
Retailer 3$17,202 NZD

42 data points across 9 retailers

21 retailers$8,927 NZD to $19,528 NZD

A
Cheapest Retailer
-
$8,927 NZD
$5,031 USD
A
Retailer 2
-
$8,967 NZD
$5,054 USD
View
A
Retailer 3
-
$9,225 NZD
$5,199 USD
View
B+
Retailer 4
-
$9,230 NZD
$5,202 USD
View
A
Retailer 5
-
$9,346 NZD
$5,267 USD
View
B+
Retailer 6
-
$9,762 NZD
$5,502 USD
View
Final sale: no returns
B+
Retailer 7
-
$9,865 NZD
$5,560 USD
View
B+
Retailer 8
-
$10,434 NZD
$5,881 USD
View
B+
Retailer 9
-
$10,578 NZD
$5,962 USD
View
B+
Retailer 10
-
$10,578 NZD
$5,962 USD
View
B+
Retailer 11
-
$10,578 NZD
$5,962 USD
View
Retailer 12
-
$10,656 NZD
$6,006 USD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$11,032 NZD
£4,896 GBP
View
B+
Retailer 14
-
$11,063 NZD
$6,235 USD
View
Retailer 15
-
$11,391 NZD
A$9,877 AUD
View
Price last confirmed 23 days ago
B+
Retailer 16
-
$12,007 NZD
€6,445 EUR
View
B
Retailer 17
-
$12,205 NZD
$6,879 USD
View
B
Retailer 18
-
$14,345 NZD
ZAR 130,614 ZAR
View
B
Retailer 19
-
$16,922 NZD
$9,537 USD
View
B
Retailer 20
-
$17,202 NZD
£7,634 GBP
View
Most Expensive
B
NZ Jewellers
e9e8c2ce-12e7-4d98-bb68-ccdfefb837b7 · Oct 30
$19,528 NZD
$11,006 USD
View
20 more retailers have this diamond
Prices start from $8,927 NZDSave up to $10,601 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
1.51ct Round
$8,927 NZD