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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 1242091953

Certificate GIA 1242091953

Diamond specifications and retailer prices

From $8,369 AUD
SGD 7,944 SGD
As of November 1, 2026
Save $6,978 AUD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $15,346 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1242091953. Listed at 14 retailers as of October 26, 2026, with prices from $8,369 to $15,346, a $6,978 spread on the same certified stone. Wholesale Diamonds Direct lists it at $15,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.92°
Pavilion angle39.62°
OriginNatural
Grading LabGIA
CertificateGIA 1242091953
Dimensions9.25 × 6.37 × 3.97 mm
L/W Ratio1.45
Culet sizeNone
Top View
9.25 mm6.37 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1242091953
Side View
Table 59.0%Crown 39.92°Girdle: MED-THKPavilion 39.62°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $9,544 AUD|Low: $8,369 AUD|High: $15,346 AUD|Avg: $10,582 AUD|-0.8%
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
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$8,369 AUD
Retailer 5$8,554 AUD
Retailer 2$8,596 AUD
Retailer 11$8,855 AUD
Retailer 10$8,890 AUD
Retailer 3$9,058 AUD
Retailer 1$9,544 AUD
Retailer 4$10,507 AUD
Retailer 13$10,572 AUD
Retailer 7$10,629 AUD
Retailer 6$11,863 AUD
Retailer 9$11,958 AUD
Retailer 12$14,421 AUD
Wholesale Diamonds Direct$15,346 AUD

22 data points across 14 retailers

14 retailers$8,369 AUD to $15,346 AUD

B+
Cheapest Retailer
-
$8,369 AUD
SGD 7,944 SGD
B+
Retailer 2
-
$8,554 AUD
$6,009 USD
View
B+
Retailer 3
-
$8,596 AUD
$6,038 USD
View
B+
Retailer 4
-
$8,711 AUD
SGD 8,269 SGD
View
B+
Retailer 5
-
$8,855 AUD
$6,220 USD
View
B+
Retailer 6
-
$8,890 AUD
$6,245 USD
View
B+
Retailer 7
-
$9,058 AUD
$6,363 USD
View
B+
Retailer 8
-
$9,544 AUD
£5,279 GBP
View
B
Retailer 9
-
$10,507 AUD
$7,381 USD
View
B
Retailer 10
-
$10,572 AUD
$7,426 USD
View
B+
Retailer 11
-
$10,629 AUD
€7,111 EUR
View
B
Retailer 12
-
$11,863 AUD
$8,333 USD
View
B
Retailer 13
-
$14,421 AUD
$10,130 USD
View
Most Expensive
B
Wholesale Diamonds Direct
547120120 · Oct 26
$15,346 AUD
$10,780 USD
View
13 more retailers have this diamond
Prices start from $8,369 AUDSave up to $6,978 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.

B+
1.51ct Oval
$8,369 AUD