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Round|Natural|IGI

0.37ct H SI2 Round Natural Diamond

VG • H/SI2 • IGI 815639358

Shape and cutting style on the report: Round brilliant

Certificate IGI 815639358

Diamond specifications and retailer prices

From €192 EUR
$215 USD
As of October 31, 2026
Save €680 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €873 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815639358. Listed at 14 retailers as of October 30, 2026, with prices from €192 to €873, a €680 spread on the same certified stone. NZ Jewellers lists it at €873. 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

0.37
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 815639358
Dimensions4.57 × 4.62 × 2.83 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
4.57 mm4.62 mm0.37 ctH / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 815639358
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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: €873 EUR|Low: €192 EUR|High: €873 EUR|Avg: €323 EUR
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
November 1, 2026
Retailer 11€192 EUR
Retailer 4€206 EUR
Retailer 14€208 EUR
Retailer 13€215 EUR
Retailer 3€247 EUR
Retailer 5€254 EUR
Retailer 10€260 EUR
Retailer 9€264 EUR
Retailer 12€309 EUR
Retailer 2€340 EUR
Retailer 6€380 EUR
Retailer 7€396 EUR
Retailer 8€444 EUR
NZ Jewellers€873 EUR

19 data points across 14 retailers

14 retailers€192 EUR to €873 EUR

A
Cheapest Retailer
-
€192 EUR
$215 USD
B+
Retailer 2
-
€206 EUR
$230 USD
View
B+
Retailer 3
-
€208 EUR
$232 USD
View
B+
Retailer 4
-
€215 EUR
$240 USD
View
B+
Retailer 5
-
€247 EUR
$276 USD
View
B+
Retailer 6
-
€254 EUR
$284 USD
View
B+
Retailer 7
-
€260 EUR
$290 USD
View
B+
Retailer 8
-
€264 EUR
£232 GBP
View
B+
Retailer 9
-
€309 EUR
$345 USD
View
B+
Retailer 10
-
€340 EUR
View
B+
Retailer 11
-
€380 EUR
$425 USD
View
B+
Retailer 12
-
€396 EUR
£349 GBP
View
B+
Retailer 13
-
€444 EUR
£391 GBP
View
Most Expensive
C
NZ Jewellers
2c24fe0b-8f6f-4c1d-bc61-bbde136700ff · Oct 30
€873 EUR
$975 USD
View
13 more retailers have this diamond
Prices start from €192 EURSave up to €680 EUR

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
0.37ct Round
€192 EUR