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Oval|Natural|GIA

1.53ct J SI2 Oval Natural Diamond

VG • J/SI2 • GIA 1549824945

Certificate GIA 1549824945

Diamond specifications and retailer prices

From $4,337 AUD
HK$23,800 HKD
As of October 30, 2026
Save $1,949 AUD (31%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,354 AUD at MOH London · As of October 21, 2026
View at MOH London

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 1549824945. Listed at 12 retailers as of October 29, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1549824945
Dimensions8.68 × 6.32 × 4.16 mm
L/W Ratio1.37
Girdle conditionFaceted
Top View
8.68 mm6.32 mm1.53 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549824945
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 65.9%

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: $9,354 AUD|Low: $4,337 AUD|High: $9,604 AUD|Avg: $5,945 AUD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$4,337 AUD
Retailer 11$4,652 AUD
Retailer 9$4,653 AUD
Retailer 8$4,654 AUD
Retailer 7$4,661 AUD
Retailer 3$5,254 AUD
Retailer 13$5,367 AUD
Retailer 2$5,691 AUD
Retailer 4$5,893 AUD
Retailer 6$6,286 AUD
Retailer 5$7,319 AUD
Retailer 12$8,961 AUD
MOH London$9,354 AUD

27 data points across 13 retailers

12 retailers$4,337 AUD to $6,286 AUD

A
Cheapest Retailer
-
$4,337 AUD
HK$23,800 HKD
A
Retailer 2
-
$4,652 AUD
$3,268 USD
View
Final sale: no returns
A
Retailer 3
-
$4,653 AUD
$3,269 USD
View
A
Retailer 4
-
$4,654 AUD
$3,269 USD
View
A
Retailer 5
-
$4,661 AUD
$3,274 USD
View
A
Retailer 6
-
$5,254 AUD
$3,690 USD
View
A
Retailer 7
-
$5,367 AUD
$3,770 USD
View
B+
Retailer 8
-
$5,691 AUD
£3,148 GBP
View
B+
Retailer 9
-
$5,893 AUD
View
B+
Retailer 10
-
$6,286 AUD
€4,205 EUR
View
Retailer 11
-
$8,961 AUD
$6,294 USD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
9ED6DC8D5 · Oct 21
$9,354 AUD
£5,174 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from $4,337 AUDSave up to $1,949 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
1.53ct Oval
$4,337 AUD