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Oval|Natural|GIA

0.38ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6561158183

Certificate GIA 6561158183

Diamond specifications and retailer prices

From $526 AUD
SGD 499 SGD
As of November 2, 2026
Save $394 AUD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $919 AUD at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.38ct natural oval diamond

This 0.38ct natural oval sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561158183. Listed at 11 retailers as of November 2, 2026, with prices from $526 to $919, a $394 spread on the same certified stone. Yorxs lists it at $919. 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

0.38
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.95°
Pavilion angle41.16°
OriginNatural
Grading LabGIA
CertificateGIA 6561158183
Dimensions5.85 × 4.15 × 2.53 mm
L/W Ratio1.41
Culet sizeNone
Top View
5.85 mm4.15 mm0.38 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561158183
Side View
Table 60.0%Crown 36.95°Girdle: MED-STKPavilion 41.16°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: Nov 2
Current: $701 AUD|Low: $526 AUD|High: $937 AUD|Avg: $683 AUD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
November 2, 2026
Retailer 7$526 AUD
Retailer 8$541 AUD
Retailer 4$583 AUD
Retailer 5$605 AUD
Retailer 2$674 AUD
Retailer 6$682 AUD
Retailer 1$701 AUD
Retailer 9$733 AUD
Retailer 3$785 AUD
Yorxs$919 AUD

45 data points across 10 retailers

11 retailers$526 AUD to $919 AUD

A
Cheapest Retailer
-
$526 AUD
SGD 499 SGD
A
Retailer 2
-
$541 AUD
$380 USD
View
A
Retailer 3
-
$541 AUD
$380 USD
View
A
Retailer 4
-
$583 AUD
SGD 553 SGD
View
B+
Retailer 5
-
$605 AUD
$425 USD
View
B+
Retailer 6
-
$674 AUD
£373 GBP
View
B+
Retailer 7
-
$682 AUD
$479 USD
View
B+
Retailer 8
-
$701 AUD
£388 GBP
View
B+
Retailer 9
-
$735 AUD
$516 USD
View
B
Retailer 10
-
$785 AUD
$552 USD
View
Most Expensive
B
Yorxs
607135973 · Nov 2
$919 AUD
€615 EUR
View
10 more retailers have this diamond
Prices start from $526 AUDSave up to $394 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
0.38ct Oval
$526 AUD