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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 $494 NZD
₹26,486 INR
As of November 2, 2026
Save $1,097 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,077 NZD 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 November 2, 2026, with a 222% 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: $2,077 NZD|Low: $493 NZD|High: $2,639 NZD|Avg: $1,113 NZD|+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 11$494 NZD
Retailer 6$591 NZD
Retailer 8$652 NZD
Retailer 14$690 NZD
Retailer 5$741 NZD
Retailer 10$768 NZD
Retailer 13$899 NZD
Retailer 7$921 NZD
Retailer 16$928 NZD
Retailer 4$944 NZD
Retailer 3$1,068 NZD
Retailer 15$1,254 NZD
Retailer 12$1,394 NZD
Retailer 9$1,591 NZD
Queensmith$2,077 NZD
Retailer 2$2,639 NZD

23 data points across 16 retailers

20 retailers$494 NZD to $1,591 NZD

A
Cheapest Retailer
-
$494 NZD
₹26,486 INR
A
Retailer 2
-
$591 NZD
HK$2,600 HKD
View
A
Retailer 3
-
$652 NZD
$367 USD
View
A
Retailer 4
-
$690 NZD
$388 USD
View
A
Retailer 5
-
$702 NZD
$395 USD
View
B+
Retailer 6
-
$741 NZD
$417 USD
View
B+
Retailer 7
-
$768 NZD
$432 USD
View
B+
Retailer 8
-
$899 NZD
£398 GBP
View
B+
Retailer 9
-
$921 NZD
$518 USD
View
B+
Retailer 10
-
$928 NZD
$522 USD
View
B+
Retailer 11
-
$937 NZD
$527 USD
View
B+
Retailer 12
-
$944 NZD
£418 GBP
View
B
Retailer 13
-
$990 NZD
$557 USD
View
B+
Retailer 14
-
$1,068 NZD
ZAR 9,707 ZAR
View
Retailer 15
-
$1,103 NZD
A$955 AUD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$1,254 NZD
€672 EUR
View
B
Retailer 17
-
$1,394 NZD
£618 GBP
View
B
Retailer 18
-
$1,591 NZD
£705 GBP
View
Most Expensive
Queensmith
1565435174 · Oct 27
$2,077 NZD
£920 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $494 NZDSave up to $1,097 NZD

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
$494 NZD