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Oval|Natural|GIA

0.75ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1559864293

Certificate GIA 1559864293

Diamond specifications and retailer prices

From $1,384 AUD
As of November 4, 2026
Save $621 AUD (31%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,006 AUD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 0.75ct natural oval diamond

This 0.75ct natural oval sits in the just-under-one-carat band, graded G 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 1559864293. Listed at 3 retailers as of November 4, 2026, with prices from $1,384 to $2,006, a $621 spread on the same certified stone. The Diamond Guys lists it at $2,006. 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

0.75
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishFair
SymmetryFair
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559864293
Dimensions7.38 × 5.19 × 2.29 mm
L/W Ratio1.42
Culet sizeVery Large
Top View
7.38 mm5.19 mm0.75 ctG / SI1
OriginNatural
CutExcellent
PolishFair
SymmetryFair
FluorescenceNone
CertificateGIA 1559864293
Side View
Table 44.0%CrownGirdle: THK-ETKPavilionCulet: Very LargeDepth 44.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,384 AUD|Low: $1,073 AUD|High: $2,332 AUD|Avg: $1,659 AUD|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
The Diamond Guys
October 28, 2026
Retailer 3$1,073 AUD
Retailer 1$1,384 AUD
Retailer 2$1,403 AUD
The Diamond Guys$2,006 AUD
Retailer 4$2,332 AUD

8 data points across 5 retailers

3 retailers$1,384 AUD to $2,006 AUD

A
Cheapest Retailer
-
$1,384 AUD
B+
Retailer 2
-
$1,403 AUD
View
Most Expensive
B
The Diamond Guys
1967066346 · Nov 6
$2,006 AUD
$1,378 USD
View
2 more retailers have this diamond
Prices start from $1,384 AUDSave up to $621 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
0.75ct Oval
$1,384 AUD