Round|Natural|IGI

0.38ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 670451441

Shape and cutting style on the report: Round brilliant

Certificate IGI 670451441

Diamond specifications and retailer prices

From $316 USD
As of October 28, 2026
Save $896 USD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,212 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 670451441. Listed at 12 retailers as of October 28, 2026, with prices from $316 to $1,212, a $896 spread on the same certified stone. NZ Jewellers lists it at $1,212. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 670451441
Dimensions4.63 × 4.61 × 2.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
4.63 mm4.61 mm0.38 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 670451441
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

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 28
Current: $1,212 USD|Low: $316 USD|High: $1,212 USD|Avg: $495 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
October 28, 2026
Retailer 8$316 USD
Retailer 3$332 USD
Retailer 7$338 USD
Retailer 10$341 USD
Retailer 6$353 USD
Retailer 9$426 USD
Retailer 11$447 USD
Retailer 4$466 USD
Retailer 12$478 USD
Retailer 2$526 USD
Retailer 5$732 USD
NZ Jewellers$1,212 USD

21 data points across 12 retailers

12 retailers$316 USD to $1,212 USD

Retailer 1
-
$316 USD
Price last confirmed 51 days ago
A
Retailer 2
-
$316 USD
View
Retailer 3
-
$332 USD
View
Price last confirmed 76 days ago
A
Retailer 4
-
$353 USD
View
Retailer 5
-
$426 USD
View
Price last confirmed 54 days ago
B+
Retailer 6
-
$426 USD
View
B+
Retailer 7
-
$447 USD
View
B+
Retailer 8
-
$526 USD
€501 EUR
View
B
Retailer 9
-
$732 USD
£576 GBP
View
B
Retailer 10
-
$769 USD
£605 GBP
View
Retailer 11
-
$1,212 USD
View
Price last confirmed 50 days ago
Most Expensive
B
NZ Jewellers
418be04b-8ef3-49cd-ac32-1acba1b55ad5 · Oct 30
$1,212 USD
View
11 more retailers have this diamond
Prices start from $316 USDSave up to $896 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
$316 USD