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Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

VG • H/VS2 • GIA 2527566611

Certificate GIA 2527566611

Diamond specifications and retailer prices

From $11,023 AUD
As of November 4, 2026
Save $9,823 AUD (47%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $20,847 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2527566611. Listed at 20 retailers as of November 4, 2026, with prices from $11,023 to $20,847, a $9,823 spread on the same certified stone. NZ Jewellers lists it at $20,847. 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
H
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2527566611
Dimensions9.53 × 6.23 × 3.67 mm
L/W Ratio1.53
Top View
9.53 mm6.23 mm1.51 ctH / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2527566611
Side View
Table 53.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 59.0%

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 4
Current: $20,847 AUD|Low: $11,023 AUD|High: $20,847 AUD|Avg: $14,893 AUD
NZ Jewellers
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 14$11,023 AUD
Retailer 7$11,710 AUD
Retailer 5$12,416 AUD
Retailer 3$12,506 AUD
Retailer 6$12,507 AUD
Retailer 2$13,541 AUD
Retailer 9$13,551 AUD
Retailer 18$13,740 AUD
Retailer 19$13,759 AUD
Retailer 10$14,768 AUD
Retailer 20$14,768 AUD
Retailer 4$14,935 AUD
Retailer 8$14,989 AUD
Retailer 15$15,184 AUD
Retailer 12$15,253 AUD
Retailer 11$15,635 AUD
Retailer 16$15,755 AUD
Retailer 17$18,375 AUD
Retailer 13$19,481 AUD
NZ Jewellers$20,847 AUD

41 data points across 20 retailers

20 retailers$11,023 AUD to $20,847 AUD

A
Cheapest Retailer
-
$11,023 AUD
B+
Retailer 2
-
$11,710 AUD
View
B+
Retailer 3
-
$12,416 AUD
View
B+
Retailer 4
-
$12,506 AUD
View
Final sale: no returns
B+
Retailer 5
-
$12,507 AUD
View
B+
Retailer 6
-
$13,541 AUD
View
B
Retailer 7
-
$13,551 AUD
View
Retailer 8
-
$13,740 AUD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$13,759 AUD
View
B
Retailer 10
-
$14,768 AUD
View
B
Retailer 11
-
$14,768 AUD
View
B
Retailer 12
-
$14,935 AUD
View
B
Retailer 13
-
$14,989 AUD
View
B
Retailer 14
-
$15,184 AUD
View
B
Retailer 15
-
$15,253 AUD
View
B
Retailer 16
-
$15,635 AUD
View
B
Retailer 17
-
$15,755 AUD
View
B
Retailer 18
-
$18,375 AUD
View
B
Retailer 19
-
$19,481 AUD
View
Most Expensive
B
NZ Jewellers
27cdcb73-19fe-4a01-97c5-c714e6ff3a9f · Nov 5
$20,847 AUD
$14,624 USD
View
19 more retailers have this diamond
Prices start from $11,023 AUDSave up to $9,823 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
$11,023 AUD