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Round|Natural|GIA

0.38ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7503604002

Certificate GIA 7503604002

Diamond specifications and retailer prices

From $385 SGD
$301 USD
As of November 1, 2026
Save $1,322 SGD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,741 SGD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,707 SGD|Low: $385 SGD|High: $1,741 SGD|Avg: $696 SGD|-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$385 SGD
Retailer 11$445 SGD
Retailer 9$480 SGD
Retailer 3$491 SGD
Retailer 10$497 SGD
Retailer 2$574 SGD
Retailer 4$644 SGD
Retailer 8$691 SGD
Retailer 12$692 SGD
Retailer 13$727 SGD
Retailer 6$822 SGD
Retailer 7$1,028 SGD
NZ Jewellers$1,707 SGD

44 data points across 13 retailers

16 retailers$385 SGD to $1,707 SGD

A
Cheapest Retailer
-
$385 SGD
$301 USD
A
Retailer 2
-
$445 SGD
$348 USD
View
Retailer 3
-
$454 SGD
$355 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$480 SGD
$375 USD
View
A
Retailer 5
-
$497 SGD
$389 USD
View
A
Retailer 6
-
$574 SGD
£354 GBP
View
Retailer 7
-
$611 SGD
$478 USD
View
Price last confirmed 41 days ago
A
Retailer 8
-
$644 SGD
$503 USD
View
A
Retailer 9
-
$691 SGD
ZAR 8,725 ZAR
View
B+
Retailer 10
-
$692 SGD
$541 USD
View
Retailer 11
-
$727 SGD
A$875 AUD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$822 SGD
€612 EUR
View
B+
Retailer 13
-
$1,028 SGD
£633 GBP
View
B
Retailer 14
-
$1,158 SGD
£713 GBP
View
B
Retailer 15
-
$1,707 SGD
$1,335 USD
View
Most Expensive
NZ Jewellers
5506e606-9ca1-4db6-aaa2-01007d8df8f4 · Sep 24
$1,741 SGD
$1,361 USD
View
Price last confirmed 39 days ago
15 more retailers have this diamond
Prices start from $385 SGDSave up to $1,322 SGD

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
$385 SGD