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Marquise|Natural|IGI

0.37ct G VS1 Marquise Natural Diamond

VG • G/VS1 • IGI 839657855

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 839657855

Diamond specifications and retailer prices

From $547 SGD
$428 USD
As of October 29, 2026
Save $547 SGD (50%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,100 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural marquise diamond

This 0.37ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 839657855. Listed at 8 retailers as of October 29, 2026, with a 100% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle36.5°
OriginNatural
Grading LabIGI
CertificateIGI 839657855
Dimensions7.42 × 3.95 × 2.23 mm
L/W Ratio1.88
Girdle conditionFaceted
Top View
7.42 mm3.95 mm0.37 ctG / VS1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 839657855
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 56.5%

Caratlytics Score

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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 29
Current: $2,100 SGD|Low: $547 SGD|High: $2,100 SGD|Avg: $1,009 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$547 SGD
Retailer 8$590 SGD
Retailer 7$721 SGD
Retailer 6$795 SGD
Retailer 2$914 SGD
Retailer 3$1,094 SGD
Retailer 5$1,267 SGD
NZ Jewellers$2,100 SGD

13 data points across 8 retailers

8 retailers$547 SGD to $1,094 SGD

A
Cheapest Retailer
-
$547 SGD
$428 USD
A
Retailer 2
-
$590 SGD
$461 USD
View
B+
Retailer 3
-
$721 SGD
$564 USD
View
B
Retailer 4
-
$795 SGD
$622 USD
View
B
Retailer 5
-
$914 SGD
€681 EUR
View
B
Retailer 6
-
$1,094 SGD
£674 GBP
View
Retailer 7
-
$1,267 SGD
£780 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
02933213-c6b9-4fdf-9db5-f29516145723 · Oct 30
$2,100 SGD
$1,642 USD
View
Price under review
7 more retailers have this diamond
Prices start from $547 SGDSave up to $547 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 Marquise
$547 SGD