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Round|Natural|GIA

1.51ct J VVS2 Round Natural Diamond

EX • J/VVS2 • GIA 2225878217

Certificate GIA 2225878217

Diamond specifications and retailer prices

From $9,766 AUD
$6,860 USD
As of November 1, 2026
Save $11,399 AUD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $21,165 AUD 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 2225878217. Listed at 18 retailers as of October 30, 2026, with prices from $9,766 to $21,165, a $11,399 spread on the same certified stone. NZ Jewellers lists it at $21,165. 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
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 2225878217
Dimensions7.31 × 7.26 × 4.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Additional clouds are not shown.
Key to symbols
Cloud
Top View
7.31 mm7.26 mm1.51 ctJ / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2225878217
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilionCulet: NoneDepth 63.0%

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: $13,765 AUD|Low: $9,766 AUD|High: $17,848 AUD|Avg: $12,867 AUD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$9,766 AUD
Retailer 8$10,582 AUD
Retailer 3$11,336 AUD
Retailer 9$11,641 AUD
Retailer 4$11,716 AUD
Retailer 6$11,998 AUD
Retailer 1$13,765 AUD
Retailer 5$15,546 AUD
Retailer 2$17,635 AUD

35 data points across 9 retailers

18 retailers$9,766 AUD to $21,165 AUD

B+
Cheapest Retailer
-
$9,766 AUD
$6,860 USD
B+
Retailer 2
-
$9,908 AUD
$6,960 USD
View
B+
Retailer 3
-
$10,563 AUD
$7,420 USD
View
B+
Retailer 4
-
$10,582 AUD
$7,433 USD
View
Final sale: no returns
B+
Retailer 5
-
$10,583 AUD
$7,434 USD
View
B+
Retailer 6
-
$11,274 AUD
$7,919 USD
View
B+
Retailer 7
-
$11,336 AUD
£6,270 GBP
View
B+
Retailer 8
-
$11,464 AUD
$8,053 USD
View
B+
Retailer 9
-
$11,641 AUD
$8,177 USD
View
B+
Retailer 10
-
$11,716 AUD
£6,480 GBP
View
Retailer 11
-
$11,998 AUD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$12,133 AUD
$8,523 USD
View
B
Retailer 13
-
$12,542 AUD
$8,810 USD
View
B
Retailer 14
-
$13,228 AUD
$9,292 USD
View
B
Retailer 15
-
$13,765 AUD
€9,209 EUR
View
B
Retailer 16
-
$15,546 AUD
ZAR 176,418 ZAR
View
B
Retailer 17
-
$17,635 AUD
£9,754 GBP
View
Most Expensive
B
NZ Jewellers
b2228f77-93c6-4255-a2e1-2173de9c32a9 · Oct 30
$21,165 AUD
$14,867 USD
View
17 more retailers have this diamond
Prices start from $9,766 AUDSave up to $11,399 AUD

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
$9,766 AUD