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Oval|Natural|GIA

1.53ct H SI2 Oval Natural Diamond

EX • H/SI2 • GIA 2547322282

Certificate GIA 2547322282

Diamond specifications and retailer prices

From $9,527 AUD
$6,692 USD
As of October 31, 2026
Save $11,945 AUD (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $21,472 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547322282. Listed at 20 retailers as of October 30, 2026, with prices from $9,527 to $21,472, a $11,945 spread on the same certified stone. NZ Jewellers lists it at $21,472. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.53
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547322282
Dimensions9.42 × 6.37 × 3.77 mm
L/W Ratio1.48
Top View
9.42 mm6.37 mm1.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547322282
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.1%

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: $21,472 AUD|Low: $9,345 AUD|High: $21,472 AUD|Avg: $12,680 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
November 1, 2026
Retailer 6$9,527 AUD
Retailer 5$10,278 AUD
Retailer 3$11,438 AUD
Retailer 13$11,631 AUD
Retailer 10$11,810 AUD
Retailer 8$11,873 AUD
Retailer 7$11,893 AUD
Retailer 12$12,001 AUD
Retailer 11$12,770 AUD
Retailer 15$12,770 AUD
Retailer 14$13,197 AUD
Retailer 9$13,260 AUD
Retailer 4$13,420 AUD
Retailer 2$17,892 AUD
NZ Jewellers$21,472 AUD

39 data points across 15 retailers

20 retailers$9,527 AUD to $21,472 AUD

B+
Cheapest Retailer
-
$9,527 AUD
$6,692 USD
B+
Retailer 2
-
$9,974 AUD
$7,006 USD
View
B+
Retailer 3
-
$10,278 AUD
$7,220 USD
View
Final sale: no returns
B+
Retailer 4
-
$10,321 AUD
$7,250 USD
View
B
Retailer 5
-
$10,617 AUD
CA$10,359 CAD
View
B+
Retailer 6
-
$11,438 AUD
$8,035 USD
View
B
Retailer 7
-
$11,631 AUD
$8,170 USD
View
B
Retailer 8
-
$11,810 AUD
$8,296 USD
View
B+
Retailer 9
-
$11,873 AUD
£6,567 GBP
View
B
Retailer 10
-
$11,893 AUD
$8,354 USD
View
B
Retailer 11
-
$12,001 AUD
$8,430 USD
View
B
Retailer 12
-
$12,317 AUD
$8,652 USD
View
B
Retailer 13
-
$12,770 AUD
$8,970 USD
View
B
Retailer 14
-
$12,770 AUD
$8,970 USD
View
B
Retailer 15
-
$13,197 AUD
$9,270 USD
View
B
Retailer 16
-
$13,260 AUD
€8,871 EUR
View
B
Retailer 17
-
$13,420 AUD
$9,427 USD
View
B
Retailer 18
-
$14,186 AUD
$9,965 USD
View
B
Retailer 19
-
$17,892 AUD
£9,896 GBP
View
Most Expensive
B
NZ Jewellers
75586390-fb6d-4d75-bb3c-8716dc570229 · Oct 30
$21,472 AUD
$15,083 USD
View
19 more retailers have this diamond
Prices start from $9,527 AUDSave up to $11,945 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
$9,527 AUD