CaratHunter
Plans
Round|Natural|GIA

0.38ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7503604002

Certificate GIA 7503604002

Diamond specifications and retailer prices

From $535 NZD
$301 USD
As of November 1, 2026
Save $1,838 NZD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,419 NZD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.38ct natural round diamond

This 0.38ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7503604002. Listed at 16 retailers as of November 1, 2026, with a 344% 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7503604002
Dimensions4.63 × 4.62 × 2.90 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Key to symbols
Cloud, Twinning Wisp, Feather
Top View
4.63 mm4.62 mm0.38 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7503604002
Side View
Table 56.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $2,373 NZD|Low: $535 NZD|High: $2,419 NZD|Avg: $967 NZD|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 5$535 NZD
Retailer 11$619 NZD
Retailer 9$666 NZD
Retailer 3$682 NZD
Retailer 10$691 NZD
Retailer 2$798 NZD
Retailer 4$894 NZD
Retailer 8$960 NZD
Retailer 12$962 NZD
Retailer 13$1,011 NZD
Retailer 6$1,142 NZD
Retailer 7$1,429 NZD
NZ Jewellers$2,373 NZD

44 data points across 13 retailers

16 retailers$535 NZD to $2,373 NZD

A
Cheapest Retailer
-
$535 NZD
$301 USD
A
Retailer 2
-
$619 NZD
$348 USD
View
Retailer 3
-
$631 NZD
$355 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$666 NZD
$375 USD
View
A
Retailer 5
-
$691 NZD
$389 USD
View
A
Retailer 6
-
$798 NZD
£354 GBP
View
Retailer 7
-
$850 NZD
$478 USD
View
Price last confirmed 41 days ago
A
Retailer 8
-
$894 NZD
$503 USD
View
A
Retailer 9
-
$960 NZD
ZAR 8,725 ZAR
View
B+
Retailer 10
-
$962 NZD
$541 USD
View
Retailer 11
-
$1,011 NZD
A$875 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$1,142 NZD
€612 EUR
View
B+
Retailer 13
-
$1,429 NZD
£633 GBP
View
B
Retailer 14
-
$1,609 NZD
£713 GBP
View
B
Retailer 15
-
$2,373 NZD
$1,335 USD
View
Most Expensive
NZ Jewellers
5506e606-9ca1-4db6-aaa2-01007d8df8f4 · Sep 24
$2,419 NZD
$1,361 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $535 NZDSave up to $1,838 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 Round
$535 NZD