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0.37ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 692523063

Shape and cutting style on the report: Round brilliant

Certificate IGI 692523063

Diamond specifications and retailer prices

From $268 SGD
$210 USD
As of October 31, 2026
Save $949 SGD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,217 SGD 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 692523063. Listed at 11 retailers as of October 30, 2026, with prices from $268 to $1,217, a $949 spread on the same certified stone. NZ Jewellers lists it at $1,217. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 692523063
Dimensions4.58 × 4.56 × 2.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.58 mm4.56 mm0.37 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 692523063
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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: $1,217 SGD|Low: $268 SGD|High: $1,217 SGD|Avg: $451 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
Retailer 13
October 28, 2026
Retailer 11$268 SGD
Retailer 9$273 SGD
Retailer 7$281 SGD
Retailer 13$289 SGD
Retailer 8$299 SGD
Retailer 10$353 SGD
Retailer 12$362 SGD
Retailer 5$405 SGD
Retailer 4$435 SGD
Retailer 2$478 SGD
Retailer 3$533 SGD
Retailer 6$622 SGD
NZ Jewellers$1,217 SGD

24 data points across 13 retailers

11 retailers$268 SGD to $1,217 SGD

A
Cheapest Retailer
-
$268 SGD
$210 USD
Retailer 2
-
$281 SGD
$220 USD
View
Price last confirmed 10 days ago
Retailer 3
-
$288 SGD
$225 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$289 SGD
$226 USD
View
A
Retailer 5
-
$299 SGD
$234 USD
View
A
Retailer 6
-
$353 SGD
$276 USD
View
A
Retailer 7
-
$362 SGD
$283 USD
View
A
Retailer 8
-
$435 SGD
$340 USD
View
A
Retailer 9
-
$478 SGD
€356 EUR
View
B+
Retailer 10
-
$622 SGD
£383 GBP
View
Most Expensive
C
NZ Jewellers
0b8860f1-efea-48fa-9947-8f550276ca93 · Oct 30
$1,217 SGD
$952 USD
View
10 more retailers have this diamond
Prices start from $268 SGDSave up to $949 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
0.37ct Round
$268 SGD