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Oval|Natural|GIA

3.00ct I SI1 Oval Natural Diamond

ID • I/SI1 • GIA 1543760801

Certificate GIA 1543760801

Diamond specifications and retailer prices

From $36,809 AUD
HK$202,000 HKD
As of October 30, 2026
Save $38,958 AUD (51%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $75,767 AUD at With Clarity · As of November 1, 2026
View at With Clarity

About this 3ct natural oval diamond

This 3ct natural oval sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543760801. Listed at 8 retailers as of October 30, 2026, with prices from $36,809 to $75,767, a $38,958 spread on the same certified stone. With Clarity lists it at $75,767. 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

3.00
Carat
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.55°
Pavilion angle35.26°
OriginNatural
Grading LabGIA
CertificateGIA 1543760801
Dimensions11.31 × 8.01 × 4.89 mm
L/W Ratio1.41
Girdle conditionFaceted
Key to symbols
Feather, Needle
Top View
11.31 mm8.01 mm3.00 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543760801
Side View
Table 59.0%Crown 39.55°Girdle: STK-THKPavilion 35.26°Culet: NoneDepth 61.0%

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: $41,626 AUD|Low: $36,499 AUD|High: $74,252 AUD|Avg: $49,309 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 28, 2026
Retailer 5$36,809 AUD
Retailer 9$39,859 AUD
Retailer 1$41,626 AUD
Retailer 2$43,994 AUD
Retailer 6$45,764 AUD
Retailer 7$47,199 AUD
Retailer 8$47,407 AUD
Retailer 3$51,978 AUD
Retailer 4$67,360 AUD
With Clarity$74,252 AUD

24 data points across 10 retailers

8 retailers$36,809 AUD to $75,767 AUD

A
Cheapest Retailer
-
$36,809 AUD
HK$202,000 HKD
A
Retailer 2
-
$41,626 AUD
$29,240 USD
View
B+
Retailer 3
-
$43,994 AUD
£24,333 GBP
View
B+
Retailer 4
-
$45,764 AUD
SGD 43,441 SGD
View
B+
Retailer 5
-
$47,199 AUD
$33,155 USD
View
B+
Retailer 6
-
$51,978 AUD
€34,773 EUR
View
B
Retailer 7
-
$67,360 AUD
£37,257 GBP
View
Most Expensive
B
With Clarity
1543760801 · Nov 1
$75,767 AUD
$53,222 USD
View
7 more retailers have this diamond
Prices start from $36,809 AUDSave up to $38,958 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
3.00ct Oval
$36,809 AUD