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Round|Natural|GIA

0.38ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2564477949

Certificate GIA 2564477949

Diamond specifications and retailer prices

From £246 GBP
$330 USD
As of October 31, 2026
Save £899 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £1,145 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564477949. Listed at 10 retailers as of October 30, 2026, with prices from £246 to £1,145, a £899 spread on the same certified stone. NZ Jewellers lists it at £1,145. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2564477949
Dimensions4.60 × 4.63 × 2.89 mm
L/W Ratio1.01
Top View
4.60 mm4.63 mm0.38 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564477949
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.6%

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: Oct 31
Current: £1,145 GBP|Low: £246 GBP|High: £1,213 GBP|Avg: £604 GBP|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 6£246 GBP
Retailer 10£331 GBP
Retailer 4£381 GBP
Retailer 9£396 GBP
Retailer 5£432 GBP
Retailer 3£531 GBP
Retailer 7£616 GBP
Retailer 2£677 GBP
Retailer 8£881 GBP
NZ Jewellers£1,145 GBP

23 data points across 10 retailers

10 retailers£246 GBP to £1,145 GBP

A
Cheapest Retailer
-
£246 GBP
$330 USD
Retailer 2
-
£331 GBP
$443 USD
View
Price last confirmed 16 days ago
B+
Retailer 3
-
£381 GBP
View
B+
Retailer 4
-
£396 GBP
$531 USD
View
B+
Retailer 5
-
£432 GBP
$579 USD
View
B
Retailer 6
-
£531 GBP
€677 EUR
View
B
Retailer 7
-
£616 GBP
View
B
Retailer 8
-
£677 GBP
View
B
Retailer 9
-
£881 GBP
View
Most Expensive
B
NZ Jewellers
b8fc0ea9-e907-4c87-b1ca-7dde6b37ed65 · Oct 30
£1,145 GBP
$1,534 USD
View
9 more retailers have this diamond
Prices start from £246 GBPSave up to £899 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
£246 GBP