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Oval|Natural|GIA

1.00ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1568443688

Certificate GIA 1568443688

Diamond specifications and retailer prices

From $3,317 AUD
$2,330 USD
As of October 26, 2026
Save $490 AUD (13%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,904 AUD at Yorxs · As of October 24, 2026
View at Yorxs

About this 1ct natural oval diamond

This 1ct natural oval sits in the classic 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 1568443688. Listed at 7 retailers as of October 26, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.00
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1568443688
Dimensions7.99 × 5.57 × 3.50 mm
L/W Ratio1.43
Culet sizeNone
Top View
7.99 mm5.57 mm1.00 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1568443688
Side View
Table 56.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 26
Current: $3,807 AUD|Low: $2,298 AUD|High: $3,904 AUD|Avg: $3,272 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 29, 2026
Retailer 3$2,304 AUD
Retailer 4$2,691 AUD
Retailer 6$3,317 AUD
Retailer 5$3,343 AUD
Retailer 2$3,734 AUD
Retailer 1$3,807 AUD
Yorxs$3,904 AUD

17 data points across 7 retailers

7 retailers$3,317 AUD to $3,807 AUD

Retailer 1
-
$2,304 AUD
₹154,114 INR
Price last confirmed 7 days ago
Retailer 2
-
$2,691 AUD
$1,890 USD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$3,317 AUD
$2,330 USD
View
Retailer 4
-
$3,343 AUD
$2,348 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$3,734 AUD
ZAR 42,371 ZAR
View
B+
Retailer 6
-
$3,807 AUD
£2,106 GBP
View
Most Expensive
Yorxs
621641957 · Oct 24
$3,904 AUD
€2,612 EUR
View
Price last confirmed 7 days ago
6 more retailers have this diamond
Prices start from $3,317 AUDSave up to $490 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+
1.00ct Oval
$3,317 AUD