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Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 1232726534

Certificate GIA 1232726534

Diamond specifications and retailer prices

From $9,582 AUD
$6,731 USD
As of October 30, 2026
Save $7,563 AUD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $20,467 AUD at NZ Jewellers · As of October 23, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1232726534. Listed at 21 retailers as of October 29, 2026, with a 79% 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
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1232726534
Dimensions7.29 × 7.33 × 4.57 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud
Top View
7.29 mm7.33 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232726534
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 30
Current: $11,323 AUD|Low: $9,582 AUD|High: $17,145 AUD|Avg: $12,770 AUD|+9.9%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 5$9,582 AUD
Retailer 2$10,229 AUD
Retailer 6$10,233 AUD
Retailer 3$10,900 AUD
Retailer 1$11,323 AUD
Retailer 8$11,525 AUD
Retailer 11$11,733 AUD
Retailer 4$11,759 AUD
Retailer 15$11,759 AUD
Retailer 16$12,158 AUD
Retailer 9$13,372 AUD
Retailer 10$13,439 AUD
Retailer 7$13,665 AUD
Retailer 14$14,900 AUD
Retailer 13$16,769 AUD
Retailer 12$17,145 AUD

29 data points across 16 retailers

21 retailers$9,582 AUD to $17,145 AUD

A
Cheapest Retailer
-
$9,582 AUD
$6,731 USD
A
Retailer 2
-
$10,229 AUD
$7,185 USD
View
A
Retailer 3
-
$10,233 AUD
$7,188 USD
View
Final sale: no returns
A
Retailer 4
-
$10,234 AUD
$7,189 USD
View
B+
Retailer 5
-
$10,900 AUD
$7,657 USD
View
B+
Retailer 6
-
$11,256 AUD
$7,907 USD
View
B+
Retailer 7
-
$11,323 AUD
£6,263 GBP
View
Retailer 8
-
$11,525 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$11,733 AUD
$8,242 USD
View
B+
Retailer 10
-
$11,759 AUD
$8,260 USD
View
B+
Retailer 11
-
$11,759 AUD
$8,260 USD
View
Retailer 12
-
$12,054 AUD
$8,467 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$12,158 AUD
$8,540 USD
View
Retailer 14
-
$12,239 AUD
$8,597 USD
View
Price last confirmed 32 days ago
Retailer 15
-
$12,792 AUD
$8,986 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$13,372 AUD
€8,946 EUR
View
B+
Retailer 17
-
$13,439 AUD
£7,433 GBP
View
B+
Retailer 18
-
$14,900 AUD
ZAR 169,087 ZAR
View
B
Retailer 19
-
$16,769 AUD
£9,275 GBP
View
B
Retailer 20
-
$17,145 AUD
£9,483 GBP
View
Most Expensive
NZ Jewellers
0e4878f8-8668-4434-89bb-7057be675087 · Oct 23
$20,467 AUD
$14,377 USD
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $9,582 AUDSave up to $7,563 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
$9,582 AUD