CaratHunter
Plans
Oval|Natural|GIA

1.51ct G VS2 Oval Natural Diamond

EX • G/VS2 • GIA 1519709412

Certificate GIA 1519709412

Diamond specifications and retailer prices

From $13,554 AUD
$9,521 USD
As of October 30, 2026
Save $10,792 AUD (44%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $24,346 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 G 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 1519709412. Listed at 19 retailers as of October 30, 2026, with prices from $13,554 to $24,346, a $10,792 spread on the same certified stone. NZ Jewellers lists it at $24,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1519709412
Dimensions9.06 × 6.46 × 4.11 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizeNone
Cert comments
Clouds are not shown. Pinpoints are not shown.
Top View
9.06 mm6.46 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1519709412
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.6%

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: $24,346 AUD|Low: $13,554 AUD|High: $24,346 AUD|Avg: $17,511 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
October 31, 2026
Retailer 6$13,554 AUD
Retailer 3$14,606 AUD
Retailer 16$14,608 AUD
Retailer 7$14,730 AUD
Retailer 2$15,780 AUD
Retailer 18$16,068 AUD
Retailer 17$16,091 AUD
Retailer 10$16,212 AUD
Retailer 13$16,393 AUD
Retailer 14$16,749 AUD
Retailer 9$17,097 AUD
Retailer 11$17,097 AUD
Retailer 4$17,508 AUD
Retailer 8$17,667 AUD
Retailer 5$18,259 AUD
Retailer 12$18,407 AUD
Retailer 19$21,045 AUD
Retailer 15$22,936 AUD
NZ Jewellers$24,346 AUD

25 data points across 19 retailers

19 retailers$13,554 AUD to $24,346 AUD

A
Cheapest Retailer
-
$13,554 AUD
$9,521 USD
A
Retailer 2
-
$14,606 AUD
$10,260 USD
View
Final sale: no returns
A
Retailer 3
-
$14,608 AUD
$10,261 USD
View
A
Retailer 4
-
$14,730 AUD
$10,347 USD
View
A
Retailer 5
-
$15,780 AUD
£8,728 GBP
View
B+
Retailer 6
-
$16,068 AUD
$11,287 USD
View
Retailer 7
-
$16,091 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$16,212 AUD
$11,388 USD
View
B+
Retailer 9
-
$16,393 AUD
£9,067 GBP
View
B+
Retailer 10
-
$16,749 AUD
$11,765 USD
View
B+
Retailer 11
-
$17,097 AUD
$12,010 USD
View
B+
Retailer 12
-
$17,097 AUD
$12,010 USD
View
B+
Retailer 13
-
$17,508 AUD
£9,684 GBP
View
B+
Retailer 14
-
$17,667 AUD
$12,410 USD
View
B+
Retailer 15
-
$18,259 AUD
$12,826 USD
View
B+
Retailer 16
-
$18,407 AUD
€12,314 EUR
View
Retailer 17
-
$21,045 AUD
ZAR 238,822 ZAR
View
Price last confirmed 9 days ago
B
Retailer 18
-
$22,936 AUD
£12,686 GBP
View
Most Expensive
B
NZ Jewellers
019a8145-26dd-4b37-b086-ad203c1700fa · Oct 30
$24,346 AUD
$17,102 USD
View
18 more retailers have this diamond
Prices start from $13,554 AUDSave up to $10,792 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
$13,554 AUD