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Round|Natural|IGI

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 $175 SGD
₹13,013 INR
As of October 31, 2026
Save $985 SGD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,160 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 809629163. Listed at 12 retailers as of October 30, 2026, with prices from $175 to $1,160, a $985 spread on the same certified stone. NZ Jewellers lists it at $1,160. 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: $1,160 SGD|Low: $174 SGD|High: $1,160 SGD|Avg: $429 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
October 31, 2026
Retailer 2$175 SGD
Retailer 11$256 SGD
Retailer 3$275 SGD
Retailer 9$276 SGD
Retailer 8$285 SGD
Retailer 12$345 SGD
Retailer 10$422 SGD
Retailer 7$452 SGD
Retailer 4$470 SGD
Retailer 5$528 SGD
Retailer 6$594 SGD
NZ Jewellers$1,160 SGD

42 data points across 12 retailers

12 retailers$175 SGD to $1,160 SGD

A
Cheapest Retailer
-
$175 SGD
₹13,013 INR
B+
Retailer 2
-
$256 SGD
$200 USD
View
Retailer 3
-
$275 SGD
$215 USD
View
Price last confirmed 37 days ago
B+
Retailer 4
-
$276 SGD
$216 USD
View
B+
Retailer 5
-
$285 SGD
$223 USD
View
B+
Retailer 6
-
$345 SGD
$270 USD
View
B+
Retailer 7
-
$422 SGD
$330 USD
View
B+
Retailer 8
-
$452 SGD
€337 EUR
View
B+
Retailer 9
-
$470 SGD
$368 USD
View
B+
Retailer 10
-
$528 SGD
£325 GBP
View
B+
Retailer 11
-
$594 SGD
£366 GBP
View
Most Expensive
C
NZ Jewellers
d9cf7e72-2d0e-4b92-83bd-edf023973dcd · Oct 30
$1,160 SGD
$907 USD
View
11 more retailers have this diamond
Prices start from $175 SGDSave up to $985 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
$175 SGD