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Oval|Natural|GIA

3.50ct E SI2 Oval Natural Diamond

E/SI2 • GIA 1559613652

Certificate GIA 1559613652

Diamond specifications and retailer prices

From $81,972 AUD
CA$79,985 CAD
As of October 22, 2026
Save $17,896 AUD (18%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $99,869 AUD at The Diamond Guys · As of October 25, 2026
View at The Diamond Guys

About this 3.5ct natural oval diamond

This 3.5ct natural oval sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 1559613652. Listed at 3 retailers as of October 22, 2026, with prices from $81,972 to $99,869, a $17,896 spread on the same certified stone. The Diamond Guys lists it at $99,869. 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

3.50
Carat
E
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.56°
Pavilion angle35.78°
OriginNatural
Grading LabGIA
CertificateGIA 1559613652
Dimensions12.93 × 8.50 × 4.81 mm
L/W Ratio1.52
Girdle conditionThick
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
12.93 mm8.50 mm3.50 ctE / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559613652
Side View
Table 60.0%Crown 37.56°Girdle: MediumPavilion 35.78°Culet: NoneDepth 56.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 22
Current: $81,972 AUD|Low: $81,972 AUD|High: $99,869 AUD|Avg: $93,039 AUD
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 15, 2026
Retailer 1$81,972 AUD
Retailer 2$92,736 AUD
Retailer 3$95,309 AUD
The Diamond Guys$99,869 AUD

2 data points across 4 retailers

3 retailers$81,972 AUD to $99,869 AUD

B
Cheapest Retailer
-
$81,972 AUD
CA$79,985 CAD
B
Retailer 2
-
$92,736 AUD
$65,151 USD
View
Most Expensive
B
The Diamond Guys
1992899901 · Oct 25
$99,869 AUD
$70,162 USD
View
2 more retailers have this diamond
Prices start from $81,972 AUDSave up to $17,896 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
3.50ct Oval
$81,972 AUD