Oval|Natural|GIA

1.51ct I VS2 Oval Natural Diamond

ID • I/VS2 • GIA 1568235003

Certificate GIA 1568235003

Diamond specifications and retailer prices

From $7,489 AUD
HK$41,100 HKD
As of October 31, 2026
Save $9,352 AUD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $16,841 AUD at NZ Jewellers · As of October 30, 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 I 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 1568235003. Listed at 15 retailers as of October 30, 2026, with prices from $7,489 to $16,841, a $9,352 spread on the same certified stone. NZ Jewellers lists it at $16,841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568235003
Dimensions8.91 × 6.26 × 3.93 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Feather, Needle, Pinpoint
Top View
8.91 mm6.26 mm1.51 ctI / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568235003
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

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 31
Current: $16,841 AUD|Low: $7,416 AUD|High: $17,253 AUD|Avg: $10,247 AUD|-2.4%
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
October 31, 2026
Retailer 8$7,489 AUD
Retailer 2$7,620 AUD
Retailer 4$8,378 AUD
Retailer 7$8,531 AUD
Retailer 6$8,853 AUD
Retailer 5$9,295 AUD
Retailer 11$9,517 AUD
Retailer 3$9,774 AUD
Retailer 14$10,069 AUD
Retailer 12$10,224 AUD
Retailer 15$10,416 AUD
Retailer 10$11,619 AUD
Retailer 9$11,624 AUD
Retailer 13$14,914 AUD
NZ Jewellers$16,841 AUD

28 data points across 15 retailers

15 retailers$7,489 AUD to $16,841 AUD

A
Cheapest Retailer
-
$7,489 AUD
HK$41,100 HKD
A
Retailer 2
-
$7,620 AUD
₹509,768 INR
View
Retailer 3
-
$8,378 AUD
$5,885 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$8,531 AUD
SGD 8,098 SGD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$8,853 AUD
$6,219 USD
View
A
Retailer 6
-
$9,295 AUD
$6,529 USD
View
Final sale: no returns
A
Retailer 7
-
$9,517 AUD
£5,264 GBP
View
Retailer 8
-
$9,774 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$10,069 AUD
$7,073 USD
View
A
Retailer 10
-
$10,224 AUD
$7,182 USD
View
A
Retailer 11
-
$10,416 AUD
$7,317 USD
View
B+
Retailer 12
-
$11,619 AUD
$8,162 USD
View
B+
Retailer 13
-
$11,624 AUD
$8,165 USD
View
B+
Retailer 14
-
$14,914 AUD
£8,249 GBP
View
Most Expensive
B
NZ Jewellers
39d56393-318c-40b7-9cf9-0dd02e04f5d3 · Oct 30
$16,841 AUD
$11,830 USD
View
14 more retailers have this diamond
Prices start from $7,489 AUDSave up to $9,352 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
$7,489 AUD