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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 $404 SGD
$316 USD
As of October 31, 2026
Save $1,145 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,549 SGD 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 30, 2026, with prices from $404 to $1,549, a $1,145 spread on the same certified stone. NZ Jewellers lists it at $1,549. 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
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,549 SGD|Low: $404 SGD|High: $1,549 SGD|Avg: $636 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 8$404 SGD
Retailer 3$424 SGD
Retailer 7$433 SGD
Retailer 10$436 SGD
Retailer 6$451 SGD
Retailer 9$545 SGD
Retailer 11$571 SGD
Retailer 4$596 SGD
Retailer 12$610 SGD
Retailer 5$673 SGD
Retailer 2$934 SGD
NZ Jewellers$1,549 SGD

21 data points across 12 retailers

12 retailers$404 SGD to $1,549 SGD

Retailer 1
-
$404 SGD
$316 USD
Price last confirmed 52 days ago
A
Retailer 2
-
$404 SGD
$316 USD
View
Retailer 3
-
$424 SGD
$332 USD
View
Price last confirmed 77 days ago
A
Retailer 4
-
$451 SGD
$353 USD
View
Retailer 5
-
$545 SGD
$426 USD
View
Price last confirmed 55 days ago
B+
Retailer 6
-
$545 SGD
$426 USD
View
B+
Retailer 7
-
$571 SGD
$447 USD
View
B+
Retailer 8
-
$673 SGD
€501 EUR
View
B
Retailer 9
-
$934 SGD
£575 GBP
View
B
Retailer 10
-
$983 SGD
£605 GBP
View
Retailer 11
-
$1,549 SGD
$1,212 USD
View
Price last confirmed 51 days ago
Most Expensive
B
NZ Jewellers
418be04b-8ef3-49cd-ac32-1acba1b55ad5 · Oct 30
$1,549 SGD
$1,212 USD
View
11 more retailers have this diamond
Prices start from $404 SGDSave up to $1,145 SGD

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
$404 SGD