Round|Natural|GIA

0.38ct H SI1 Round Natural Diamond

VG • H/SI1 • GIA 6491324314

Certificate GIA 6491324314

Diamond specifications and retailer prices

From $389 USD
As of October 31, 2026
Save $1,103 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,492 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 very-good cut grade and certified by GIA 6491324314. Listed at 13 retailers as of October 30, 2026, with prices from $389 to $1,492, a $1,103 spread on the same certified stone. NZ Jewellers lists it at $1,492. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.38
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6491324314
Dimensions4.62 × 4.58 × 2.88 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
4.62 mm4.58 mm0.38 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6491324314
Side View
Table 59.0%Crown 34°Girdle: MED-THKPavilion 41.6°Culet: 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: Oct 31
Current: $659 USD|Low: $418 USD|High: $909 USD|Avg: $582 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 7$424 USD
Retailer 6$434 USD
Retailer 3$484 USD
Retailer 8$544 USD
Retailer 4$604 USD
Retailer 5$624 USD
Retailer 1$659 USD
Retailer 2$899 USD

46 data points across 8 retailers

13 retailers$389 USD to $1,492 USD

A
Cheapest Retailer
-
$389 USD
B+
Retailer 2
-
$428 USD
A$658 AUD
View
B+
Retailer 3
-
$434 USD
View
B+
Retailer 4
-
$484 USD
£381 GBP
View
B+
Retailer 5
-
$524 USD
View
B+
Retailer 6
-
$544 USD
View
B
Retailer 7
-
$569 USD
View
B
Retailer 8
-
$604 USD
ZAR 9,750 ZAR
View
Retailer 9
-
$624 USD
A$959 AUD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$659 USD
€628 EUR
View
B
Retailer 11
-
$884 USD
£696 GBP
View
B
Retailer 12
-
$899 USD
£708 GBP
View
Most Expensive
C
NZ Jewellers
2b644afb-85e8-4a88-b580-c07bc6ae1817 · Oct 30
$1,492 USD
View
12 more retailers have this diamond
Prices start from $389 USDSave up to $1,103 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
$389 USD