Round|Natural|GIA

0.38ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 7276910459

Certificate GIA 7276910459

Diamond specifications and retailer prices

From $346 USD
HK$2,700 HKD
As of November 1, 2026
Save $597 USD (63%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,565 USD 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7276910459. Listed at 16 retailers as of November 1, 2026, with a 173% 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7276910459
Dimensions4.62 × 4.59 × 2.88 mm
L/W Ratio1.01
Top View
4.62 mm4.59 mm0.38 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7276910459
Side View
Table 57.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.5%

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: $1,565 USD|Low: $323 USD|High: $1,565 USD|Avg: $552 USD
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
Retailer 18
November 1, 2026
Retailer 9$323 USD
Retailer 8$346 USD
Retailer 6$352 USD
Retailer 7$370 USD
Retailer 17$408 USD
Retailer 5$428 USD
Retailer 10$438 USD
Retailer 15$440 USD
Retailer 16$440 USD
Retailer 18$471 USD
Retailer 13$502 USD
Retailer 4$539 USD
Retailer 3$563 USD
Retailer 14$633 USD
Retailer 11$656 USD
Retailer 2$826 USD
Retailer 12$942 USD
NZ Jewellers$1,565 USD

26 data points across 18 retailers

16 retailers$346 USD to $942 USD

A
Cheapest Retailer
-
$346 USD
HK$2,700 HKD
A
Retailer 2
-
$370 USD
View
A
Retailer 3
-
$408 USD
View
A
Retailer 4
-
$428 USD
SGD 578 SGD
View
A
Retailer 5
-
$440 USD
View
A
Retailer 6
-
$440 USD
View
B+
Retailer 7
-
$471 USD
View
B+
Retailer 8
-
$502 USD
£396 GBP
View
B+
Retailer 9
-
$539 USD
View
B+
Retailer 10
-
$563 USD
View
B+
Retailer 11
-
$633 USD
ZAR 10,225 ZAR
View
B+
Retailer 12
-
$656 USD
€625 EUR
View
B
Retailer 13
-
$826 USD
£651 GBP
View
B
Retailer 14
-
$849 USD
£669 GBP
View
B
Retailer 15
-
$942 USD
£742 GBP
View
Most Expensive
NZ Jewellers
95ac34fd-f498-4ac9-a4e8-9d6bb089d3ff · Oct 30
$1,565 USD
View
Price under review
15 more retailers have this diamond
Prices start from $346 USDSave up to $597 USD

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
$346 USD