Round|Natural|GIA

1.51ct I VVS2 Round Natural Diamond

EX • I/VVS2 • GIA 5232556293

Certificate GIA 5232556293

Diamond specifications and retailer prices

From $11,168 AUD
$7,845 USD
As of November 1, 2026
Save $7,808 AUD (41%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,251 AUD at NZ Jewellers · As of October 17, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 5232556293. Listed at 21 retailers as of November 1, 2026, with a 70% 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

1.51
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5232556293
Dimensions7.35 × 7.33 × 4.55 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.35 mm7.33 mm1.51 ctI / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5232556293
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.0%

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 1
Current: $15,242 AUD|Low: $11,168 AUD|High: $19,204 AUD|Avg: $14,230 AUD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$11,168 AUD
Retailer 11$11,376 AUD
Retailer 10$11,424 AUD
Retailer 3$12,072 AUD
Retailer 13$12,149 AUD
Retailer 7$13,187 AUD
Retailer 2$13,469 AUD
Retailer 9$13,931 AUD
Retailer 4$14,558 AUD
Retailer 1$15,242 AUD
Retailer 5$15,993 AUD
Retailer 8$17,850 AUD
Retailer 6$18,976 AUD

35 data points across 13 retailers

21 retailers$11,168 AUD to $18,976 AUD

A
Cheapest Retailer
-
$11,168 AUD
$7,845 USD
A
Retailer 2
-
$11,376 AUD
$7,991 USD
View
A
Retailer 3
-
$11,424 AUD
$8,025 USD
View
B+
Retailer 4
-
$12,072 AUD
$8,480 USD
View
B+
Retailer 5
-
$12,149 AUD
$8,534 USD
View
Final sale: no returns
Retailer 6
-
$12,150 AUD
$8,535 USD
View
Price last confirmed 16 days ago
B+
Retailer 7
-
$12,952 AUD
$9,098 USD
View
Retailer 8
-
$13,163 AUD
$9,246 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
$13,187 AUD
£7,294 GBP
View
Retailer 10
-
$13,365 AUD
$9,388 USD
View
Price last confirmed 17 days ago
Retailer 11
-
$13,469 AUD
View
Price last confirmed 28 days ago
B+
Retailer 12
-
$13,931 AUD
$9,786 USD
View
Retailer 13
-
$13,931 AUD
$9,786 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$14,515 AUD
$10,196 USD
View
B+
Retailer 15
-
$14,558 AUD
£8,052 GBP
View
Retailer 16
-
$15,188 AUD
$10,669 USD
View
Price last confirmed 14 days ago
B+
Retailer 17
-
$15,242 AUD
€10,197 EUR
View
Retailer 18
-
$15,993 AUD
$11,234 USD
View
Price last confirmed 17 days ago
B
Retailer 19
-
$17,850 AUD
ZAR 202,560 ZAR
View
B
Retailer 20
-
$18,976 AUD
£10,496 GBP
View
Most Expensive
NZ Jewellers
e825c6b3-cf9c-4b63-9131-db57358db68e · Oct 17
$20,251 AUD
$14,225 USD
View
Price last confirmed 15 days ago
20 more retailers have this diamond
Prices start from $11,168 AUDSave up to $7,808 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.

A
1.51ct Round
$11,168 AUD