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Oval|Natural|GIA

1.51ct D VS2 Oval Natural Diamond

EX • D/VS2 • GIA 2567520500

Certificate GIA 2567520500

Diamond specifications and retailer prices

From $16,772 AUD
SGD 15,921 SGD
As of October 30, 2026
Save $13,286 AUD (44%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $30,058 AUD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded D colour (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 2567520500. Listed at 16 retailers as of October 30, 2026, with prices from $16,772 to $30,058, a $13,286 spread on the same certified stone. With Clarity lists it at $30,058. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.66°
Pavilion angle39.62°
OriginNatural
Grading LabGIA
CertificateGIA 2567520500
Dimensions9.65 × 6.23 × 3.85 mm
L/W Ratio1.55
Culet sizeNone
Top View
9.65 mm6.23 mm1.51 ctD / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567520500
Side View
Table 58.0%Crown 39.66°Girdle: MED-THKPavilion 39.62°Culet: NoneDepth 61.8%

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: $22,242 AUD|Low: $16,772 AUD|High: $30,058 AUD|Avg: $21,315 AUD|-0.3%
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
Retailer 14
With Clarity
October 31, 2026
Retailer 11$16,772 AUD
Retailer 4$17,593 AUD
Retailer 10$17,866 AUD
Retailer 7$18,147 AUD
Retailer 5$18,203 AUD
Retailer 14$18,541 AUD
Retailer 6$20,777 AUD
Retailer 12$20,893 AUD
Retailer 2$21,294 AUD
Retailer 8$21,357 AUD
Retailer 3$21,649 AUD
Retailer 1$22,242 AUD
Retailer 9$24,721 AUD
Retailer 13$25,949 AUD
With Clarity$30,058 AUD

11 data points across 15 retailers

16 retailers$16,772 AUD to $30,058 AUD

A
Cheapest Retailer
-
$16,772 AUD
SGD 15,921 SGD
A
Retailer 2
-
$17,593 AUD
$12,358 USD
View
A
Retailer 3
-
$17,866 AUD
$12,550 USD
View
A
Retailer 4
-
$18,147 AUD
£10,037 GBP
View
B+
Retailer 5
-
$18,155 AUD
SGD 17,234 SGD
View
B+
Retailer 6
-
$18,203 AUD
$12,787 USD
View
B+
Retailer 7
-
$18,541 AUD
$13,024 USD
View
B+
Retailer 8
-
$20,777 AUD
$14,595 USD
View
B+
Retailer 9
-
$20,893 AUD
£11,556 GBP
View
B+
Retailer 10
-
$21,294 AUD
$14,958 USD
View
B+
Retailer 11
-
$21,357 AUD
€14,288 EUR
View
B+
Retailer 12
-
$21,649 AUD
$15,207 USD
View
B+
Retailer 13
-
$22,242 AUD
View
B+
Retailer 14
-
$24,721 AUD
$17,365 USD
View
B
Retailer 15
-
$25,949 AUD
$18,228 USD
View
Most Expensive
B
With Clarity
2567520500 · Oct 30
$30,058 AUD
$21,114 USD
View
15 more retailers have this diamond
Prices start from $16,772 AUDSave up to $13,286 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
$16,772 AUD