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0.37ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 809629163

Shape and cutting style on the report: Round brilliant

Certificate IGI 809629163

Diamond specifications and retailer prices

From €122 EUR
₹13,013 INR
As of October 31, 2026
Save €690 EUR (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €812 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 809629163. Listed at 12 retailers as of October 30, 2026, with prices from €122 to €812, a €690 spread on the same certified stone. NZ Jewellers lists it at €812. 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

0.37
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 809629163
Dimensions4.62 × 4.63 × 2.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
4.62 mm4.63 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 809629163
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.2°CuletDepth 61.3%

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: €812 EUR|Low: €122 EUR|High: €812 EUR|Avg: €301 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
November 1, 2026
Retailer 7€122 EUR
Retailer 11€179 EUR
Retailer 3€192 EUR
Retailer 9€193 EUR
Retailer 8€200 EUR
Retailer 12€242 EUR
Retailer 10€296 EUR
Retailer 2€316 EUR
Retailer 4€329 EUR
Retailer 5€369 EUR
Retailer 6€414 EUR
NZ Jewellers€812 EUR

42 data points across 12 retailers

12 retailers€122 EUR to €812 EUR

A
Cheapest Retailer
-
€122 EUR
₹13,013 INR
B+
Retailer 2
-
€179 EUR
$200 USD
View
Retailer 3
-
€192 EUR
$215 USD
View
Price last confirmed 39 days ago
B+
Retailer 4
-
€193 EUR
$216 USD
View
B+
Retailer 5
-
€200 EUR
$223 USD
View
B+
Retailer 6
-
€242 EUR
$270 USD
View
B+
Retailer 7
-
€296 EUR
$330 USD
View
B+
Retailer 8
-
€316 EUR
View
B+
Retailer 9
-
€329 EUR
$368 USD
View
B+
Retailer 10
-
€369 EUR
£324 GBP
View
B+
Retailer 11
-
€414 EUR
£364 GBP
View
Most Expensive
C
NZ Jewellers
d9cf7e72-2d0e-4b92-83bd-edf023973dcd · Oct 30
€812 EUR
$907 USD
View
11 more retailers have this diamond
Prices start from €122 EURSave up to €690 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
€122 EUR