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Oval|Natural|GIA

1.53ct E SI2 Oval Natural Diamond

EX • E/SI2 • GIA 6552229888

Certificate GIA 6552229888

Diamond specifications and retailer prices

From $7,670 AUD
HK$42,100 HKD
As of October 29, 2026
Save $9,920 AUD (56%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $17,590 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552229888. Listed at 10 retailers as of October 29, 2026, with prices from $7,670 to $17,590, a $9,920 spread on the same certified stone. NZ Jewellers lists it at $17,590. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552229888
Dimensions9.18 × 6.33 × 3.94 mm
L/W Ratio1.45
Key to symbols
Twinning Wisp, Cloud, Crystal, Feather, Needle
Top View
9.18 mm6.33 mm1.53 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552229888
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NDepth 62.2%

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 29
Current: $11,384 AUD|Low: $7,670 AUD|High: $14,834 AUD|Avg: $10,030 AUD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 5$7,670 AUD
Retailer 8$8,624 AUD
Retailer 7$8,818 AUD
Retailer 6$9,231 AUD
Retailer 3$9,709 AUD
Retailer 4$10,518 AUD
Retailer 9$10,598 AUD
Retailer 1$11,384 AUD
Retailer 2$14,677 AUD

23 data points across 9 retailers

10 retailers$7,670 AUD to $17,590 AUD

A
Cheapest Retailer
-
$7,670 AUD
HK$42,100 HKD
A
Retailer 2
-
$8,624 AUD
$6,059 USD
View
Retailer 3
-
$8,818 AUD
SGD 8,372 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$9,231 AUD
$6,485 USD
View
A
Retailer 5
-
$9,709 AUD
$6,821 USD
View
Final sale: no returns
B+
Retailer 6
-
$10,518 AUD
$7,389 USD
View
B+
Retailer 7
-
$10,680 AUD
$7,503 USD
View
B+
Retailer 8
-
$11,384 AUD
€7,617 EUR
View
B+
Retailer 9
-
$14,677 AUD
£8,119 GBP
View
Most Expensive
B
NZ Jewellers
8fa78e1e-5a97-402b-8f1b-1fc42ada845e · Oct 30
$17,590 AUD
$12,358 USD
View
9 more retailers have this diamond
Prices start from $7,670 AUDSave up to $9,920 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
$7,670 AUD