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0.38ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1539708624

Certificate GIA 1539708624

Diamond specifications and retailer prices

From £208 GBP
₹26,590 INR
As of November 1, 2026
Save £879 GBP (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,087 GBP at NZ Jewellers · As of October 30, 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 1539708624. Listed at 18 retailers as of October 30, 2026, with prices from £208 to £1,087, a £879 spread on the same certified stone. NZ Jewellers lists it at £1,087. 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
FluorescenceStrong
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1539708624
Dimensions4.64 × 4.61 × 2.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
4.64 mm4.61 mm0.38 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1539708624
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: £1,087 GBP|Low: £199 GBP|High: £1,152 GBP|Avg: £404 GBP|+4.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 15£208 GBP
Retailer 6£248 GBP
Retailer 13£254 GBP
Retailer 11£257 GBP
Retailer 9£284 GBP
Retailer 4£305 GBP
Retailer 14£307 GBP
Retailer 8£309 GBP
Retailer 7£316 GBP
Retailer 10£360 GBP
Retailer 12£376 GBP
Retailer 5£382 GBP
Retailer 16£401 GBP
Retailer 3£440 GBP
Retailer 2£469 GBP
Retailer 17£643 GBP
NZ Jewellers£1,087 GBP

26 data points across 17 retailers

18 retailers£208 GBP to £1,087 GBP

A
Cheapest Retailer
-
£208 GBP
₹26,590 INR
A
Retailer 2
-
£248 GBP
HK$2,600 HKD
View
A
Retailer 3
-
£254 GBP
$340 USD
View
A
Retailer 4
-
£257 GBP
$344 USD
View
Final sale: no returns
A
Retailer 5
-
£284 GBP
$380 USD
View
A
Retailer 6
-
£305 GBP
$409 USD
View
A
Retailer 7
-
£307 GBP
A$632 AUD
View
A
Retailer 8
-
£309 GBP
SGD 560 SGD
View
A
Retailer 9
-
£316 GBP
$424 USD
View
A
Retailer 10
-
£360 GBP
View
B+
Retailer 11
-
£376 GBP
$504 USD
View
B+
Retailer 12
-
£382 GBP
$512 USD
View
B+
Retailer 13
-
£401 GBP
$537 USD
View
B+
Retailer 14
-
£440 GBP
ZAR 9,520 ZAR
View
Retailer 15
-
£445 GBP
A$918 AUD
View
Price last confirmed 29 days ago
B+
Retailer 16
-
£469 GBP
€599 EUR
View
B
Retailer 17
-
£643 GBP
View
Most Expensive
B
NZ Jewellers
a09a342d-f3f3-4c74-80ed-8e27d76042a6 · Oct 30
£1,087 GBP
$1,457 USD
View
17 more retailers have this diamond
Prices start from £208 GBPSave up to £879 GBP

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
£208 GBP