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Oval|Natural|GIA

1.51ct G VS2 Oval Natural Diamond

VG • G/VS2 • GIA 2437639876

Certificate GIA 2437639876

Diamond specifications and retailer prices

From $10,040 AUD
HK$55,100 HKD
As of October 30, 2026
Save $13,066 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $23,106 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2437639876. Listed at 20 retailers as of October 30, 2026, with prices from $10,040 to $23,106, a $13,066 spread on the same certified stone. NZ Jewellers lists it at $23,106. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2437639876
Dimensions8.51 × 6.35 × 4.11 mm
L/W Ratio1.34
Top View
8.51 mm6.35 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2437639876
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: 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 30
Current: $10,085 AUD|Low: $10,059 AUD|High: $19,486 AUD|Avg: $13,816 AUD|-0.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 1$10,085 AUD
Retailer 7$11,702 AUD
Retailer 10$11,940 AUD
Retailer 9$12,753 AUD
Retailer 5$12,763 AUD
Retailer 4$12,873 AUD
Retailer 2$14,028 AUD
Retailer 3$15,097 AUD
Retailer 6$16,673 AUD
Retailer 8$19,358 AUD

36 data points across 10 retailers

20 retailers$10,040 AUD to $23,106 AUD

A
Cheapest Retailer
-
$10,040 AUD
HK$55,100 HKD
A
Retailer 2
-
$10,085 AUD
₹674,657 INR
View
Retailer 3
-
$11,099 AUD
SGD 10,536 SGD
View
Price last confirmed 19 days ago
Retailer 4
-
$11,702 AUD
$8,220 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$11,796 AUD
$8,286 USD
View
A
Retailer 6
-
$11,940 AUD
$8,387 USD
View
A
Retailer 7
-
$12,656 AUD
$8,890 USD
View
A
Retailer 8
-
$12,753 AUD
$8,958 USD
View
Final sale: no returns
A
Retailer 9
-
$12,753 AUD
$8,958 USD
View
Retailer 10
-
$12,763 AUD
View
Price last confirmed 7 days ago
A
Retailer 11
-
$12,873 AUD
£7,120 GBP
View
A
Retailer 12
-
$13,813 AUD
$9,703 USD
View
A
Retailer 13
-
$13,816 AUD
$9,705 USD
View
A
Retailer 14
-
$13,842 AUD
£7,656 GBP
View
A
Retailer 15
-
$14,028 AUD
$9,854 USD
View
B+
Retailer 16
-
$15,097 AUD
€10,100 EUR
View
B+
Retailer 17
-
$15,941 AUD
$11,198 USD
View
Retailer 18
-
$16,673 AUD
ZAR 189,205 ZAR
View
Price last confirmed 9 days ago
B
Retailer 19
-
$19,358 AUD
£10,707 GBP
View
Most Expensive
B
NZ Jewellers
e5d15ca5-3830-4dc4-9353-3786b29b55c1 · Oct 30
$23,106 AUD
$16,231 USD
View
19 more retailers have this diamond
Prices start from $10,040 AUDSave up to $13,066 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
$10,040 AUD