Oval|Natural|GIA

1.51ct D VS2 Oval Natural Diamond

VG • D/VS2 • GIA 2547364222

Certificate GIA 2547364222

Diamond specifications and retailer prices

From $15,452 AUD
$10,854 USD
As of October 29, 2026
Save $9,327 AUD (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $26,680 AUD at NZ Jewellers · As of October 17, 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 D colour (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 2547364222. Listed at 17 retailers as of October 29, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.85°
Pavilion angle40.77°
OriginNatural
Grading LabGIA
CertificateGIA 2547364222
Dimensions8.71 × 6.36 × 4.12 mm
L/W Ratio1.37
Top View
8.71 mm6.36 mm1.51 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547364222
Side View
Table 61.0%Crown 40.85°Girdle: VTN-VTKPavilion 40.77°Culet: NoneDepth 64.8%

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 29
Current: $26,680 AUD|Low: $14,047 AUD|High: $26,680 AUD|Avg: $19,396 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
October 29, 2026
Retailer 15$15,452 AUD
Retailer 5$16,376 AUD
Retailer 10$17,507 AUD
Retailer 16$17,573 AUD
Retailer 2$17,586 AUD
Retailer 3$17,670 AUD
Retailer 12$18,407 AUD
Retailer 8$18,787 AUD
Retailer 17$18,847 AUD
Retailer 4$18,897 AUD
Retailer 7$19,142 AUD
Retailer 9$19,609 AUD
Retailer 6$19,878 AUD
Retailer 11$20,138 AUD
Retailer 13$23,392 AUD
Retailer 14$24,778 AUD
NZ Jewellers$26,680 AUD

31 data points across 17 retailers

17 retailers$15,452 AUD to $24,778 AUD

A
Cheapest Retailer
-
$15,452 AUD
$10,854 USD
Final sale: no returns
A
Retailer 2
-
$16,376 AUD
$11,503 USD
View
B+
Retailer 3
-
$17,507 AUD
£9,683 GBP
View
Retailer 4
-
$17,573 AUD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$17,586 AUD
£9,727 GBP
View
Retailer 6
-
$17,670 AUD
$12,412 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$18,407 AUD
$12,930 USD
View
B+
Retailer 8
-
$18,787 AUD
$13,197 USD
View
Retailer 9
-
$18,847 AUD
$13,239 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$18,897 AUD
£10,452 GBP
View
Retailer 11
-
$19,142 AUD
$13,446 USD
View
Price last confirmed 13 days ago
Retailer 12
-
$19,609 AUD
$13,774 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$19,878 AUD
$13,963 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$20,138 AUD
€13,472 EUR
View
B+
Retailer 15
-
$23,392 AUD
ZAR 265,452 ZAR
View
B
Retailer 16
-
$24,778 AUD
£13,705 GBP
View
Most Expensive
NZ Jewellers
05687322-3e8c-4444-95cf-91c347ae2946 · Oct 17
$26,680 AUD
$18,741 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $15,452 AUDSave up to $9,327 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
$15,452 AUD