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Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

EX • H/VS2 • GIA 6532657639

Certificate GIA 6532657639

Diamond specifications and retailer prices

From $11,082 AUD
As of November 4, 2026
Save $9,770 AUD (47%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $20,852 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval 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 stated by the retailer rather than the lab and certified by GIA 6532657639. Listed at 30 retailers as of November 4, 2026, with prices from $11,082 to $20,852, a $9,770 spread on the same certified stone. NZ Jewellers lists it at $20,852. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532657639
Dimensions9.22 × 6.22 × 4.00 mm
L/W Ratio1.48
Top View
9.22 mm6.22 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532657639
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.3%

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 4
Current: $13,545 AUD|Low: $12,021 AUD|High: $19,775 AUD|Avg: $15,155 AUD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 7$12,021 AUD
Retailer 1$13,545 AUD
Retailer 6$13,745 AUD
Retailer 8$13,763 AUD
Retailer 2$13,970 AUD
Retailer 3$15,759 AUD
Retailer 5$18,380 AUD
Retailer 4$19,539 AUD

38 data points across 8 retailers

30 retailers$11,082 AUD to $20,852 AUD

A
Cheapest Retailer
-
$11,082 AUD
B+
Retailer 2
-
$11,658 AUD
View
B+
Retailer 3
-
$11,713 AUD
View
B+
Retailer 4
-
$12,021 AUD
View
Final sale: no returns
B+
Retailer 5
-
$12,068 AUD
View
B+
Retailer 6
-
$12,217 AUD
View
B+
Retailer 7
-
$12,423 AUD
View
B+
Retailer 8
-
$12,512 AUD
View
B+
Retailer 9
-
$12,731 AUD
View
B+
Retailer 10
-
$13,043 AUD
View
B+
Retailer 11
-
$13,338 AUD
View
B+
Retailer 12
-
$13,545 AUD
View
B+
Retailer 13
-
$13,554 AUD
View
Retailer 14
-
$13,745 AUD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
$13,763 AUD
View
B+
Retailer 16
-
$13,907 AUD
View
B+
Retailer 17
-
$13,970 AUD
View
B
Retailer 18
-
$14,405 AUD
View
B
Retailer 19
-
$14,768 AUD
View
B
Retailer 20
-
$14,768 AUD
View
B+
Retailer 21
-
$14,939 AUD
View
B+
Retailer 22
-
$14,989 AUD
View
B+
Retailer 23
-
$15,189 AUD
View
B+
Retailer 24
-
$15,253 AUD
View
B
Retailer 25
-
$15,639 AUD
View
B+
Retailer 26
-
$15,759 AUD
View
B
Retailer 27
-
$15,994 AUD
View
B
Retailer 28
-
$18,380 AUD
View
B
Retailer 29
-
$19,539 AUD
View
Most Expensive
B
NZ Jewellers
47bc613f-197e-475b-8d7f-64d677bd9b15 · Nov 5
$20,852 AUD
$14,628 USD
View
29 more retailers have this diamond
Prices start from $11,082 AUDSave up to $9,770 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 Oval
$11,082 AUD