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Oval|Natural|GIA

0.38ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1565435174

Certificate GIA 1565435174

Diamond specifications and retailer prices

From $396 AUD
₹26,486 INR
As of November 2, 2026
Save $884 AUD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,663 AUD at Queensmith · As of October 27, 2026
View at Queensmith

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 1565435174. Listed at 20 retailers as of October 29, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
OriginNatural
Grading LabGIA
CertificateGIA 1565435174
Dimensions5.84 × 4.12 × 2.40 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Twinning Wisp, Indented Natural
Top View
5.84 mm4.12 mm0.38 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565435174
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.2%

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: $1,663 AUD|Low: $395 AUD|High: $2,114 AUD|Avg: $891 AUD|+2.8%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2$396 AUD
Retailer 5$474 AUD
Retailer 8$522 AUD
Retailer 11$552 AUD
Retailer 3$594 AUD
Retailer 6$615 AUD
Retailer 10$720 AUD
Retailer 7$738 AUD
Retailer 13$743 AUD
Retailer 16$756 AUD
Retailer 14$855 AUD
Retailer 12$1,004 AUD
Retailer 9$1,117 AUD
Retailer 15$1,280 AUD
Queensmith$1,663 AUD
Retailer 4$2,114 AUD

24 data points across 16 retailers

20 retailers$396 AUD to $1,280 AUD

A
Cheapest Retailer
-
$396 AUD
₹26,486 INR
A
Retailer 2
-
$474 AUD
HK$2,600 HKD
View
A
Retailer 3
-
$522 AUD
$367 USD
View
A
Retailer 4
-
$552 AUD
$388 USD
View
A
Retailer 5
-
$562 AUD
$395 USD
View
B+
Retailer 6
-
$594 AUD
$417 USD
View
B+
Retailer 7
-
$615 AUD
$432 USD
View
B+
Retailer 8
-
$720 AUD
£398 GBP
View
B+
Retailer 9
-
$738 AUD
$518 USD
View
B+
Retailer 10
-
$743 AUD
$522 USD
View
B+
Retailer 11
-
$750 AUD
$527 USD
View
B+
Retailer 12
-
$756 AUD
£418 GBP
View
B
Retailer 13
-
$793 AUD
$557 USD
View
B+
Retailer 14
-
$855 AUD
ZAR 9,707 ZAR
View
Retailer 15
-
$884 AUD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,004 AUD
€672 EUR
View
B
Retailer 17
-
$1,117 AUD
£618 GBP
View
B
Retailer 18
-
$1,280 AUD
£708 GBP
View
Most Expensive
Queensmith
1565435174 · Oct 27
$1,663 AUD
£920 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $396 AUDSave up to $884 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
$396 AUD