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Oval|Natural|GIA

1.53ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 6545046837

Certificate GIA 6545046837

Diamond specifications and retailer prices

From $5,606 AUD
$3,938 USD
As of October 31, 2026
Save $5,711 AUD (50%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,318 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.53ct natural oval diamond

This 1.53ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545046837. Listed at 12 retailers as of October 30, 2026, with prices from $5,606 to $11,318, a $5,711 spread on the same certified stone. NZ Jewellers lists it at $11,318. 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

1.53
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6545046837
Dimensions8.97 × 6.37 × 4.07 mm
L/W Ratio1.41
Top View
8.97 mm6.37 mm1.53 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6545046837
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 63.9%

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: Oct 31
Current: $11,318 AUD|Low: $5,208 AUD|High: $12,066 AUD|Avg: $7,426 AUD|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12$5,606 AUD
Retailer 4$5,608 AUD
Retailer 6$6,037 AUD
Retailer 8$6,134 AUD
Retailer 3$6,254 AUD
Retailer 2$6,522 AUD
Retailer 9$6,691 AUD
Retailer 11$6,691 AUD
Retailer 10$6,919 AUD
Retailer 5$6,973 AUD
Retailer 7$10,401 AUD
NZ Jewellers$11,318 AUD

41 data points across 12 retailers

12 retailers$5,606 AUD to $11,318 AUD

B+
Cheapest Retailer
-
$5,606 AUD
$3,938 USD
B+
Retailer 2
-
$5,608 AUD
CA$5,471 CAD
View
B+
Retailer 3
-
$6,037 AUD
$4,241 USD
View
B+
Retailer 4
-
$6,134 AUD
$4,309 USD
View
B+
Retailer 5
-
$6,254 AUD
$4,393 USD
View
B+
Retailer 6
-
$6,522 AUD
£3,607 GBP
View
B
Retailer 7
-
$6,691 AUD
$4,700 USD
View
B
Retailer 8
-
$6,691 AUD
$4,700 USD
View
B
Retailer 9
-
$6,919 AUD
$4,860 USD
View
B
Retailer 10
-
$6,973 AUD
€4,665 EUR
View
B
Retailer 11
-
$10,401 AUD
£5,753 GBP
View
Most Expensive
C
NZ Jewellers
bccc0d1d-fe38-42e4-bc57-5889ceaa3c6a · Oct 30
$11,318 AUD
$7,950 USD
View
11 more retailers have this diamond
Prices start from $5,606 AUDSave up to $5,711 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+
1.53ct Oval
$5,606 AUD