Marquise|Natural|IGI

0.37ct G VVS1 Marquise Natural Diamond

EX • G/VVS1 • IGI 803633727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 803633727

Diamond specifications and retailer prices

From $662 SGD
$518 USD
As of October 27, 2026
Save $604 SGD (48%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,248 SGD at NZ Jewellers · As of September 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 803633727. Listed at 20 retailers as of October 27, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.37
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 803633727
Dimensions8.06 × 3.71 × 2.21 mm
L/W Ratio2.17
Girdle conditionFaceted
Top View
8.06 mm3.71 mm0.37 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803633727
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 59.6%

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 27
Current: $2,200 SGD|Low: $574 SGD|High: $2,200 SGD|Avg: $926 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
Retailer 14
Retailer 15
October 28, 2026
Retailer 15$574 SGD
Retailer 13$618 SGD
Retailer 14$618 SGD
Retailer 7$647 SGD
Retailer 6$662 SGD
Retailer 2$738 SGD
Retailer 5$742 SGD
Retailer 9$787 SGD
Retailer 4$802 SGD
Retailer 10$865 SGD
Retailer 11$888 SGD
Retailer 8$1,130 SGD
Retailer 3$1,267 SGD
Retailer 12$1,327 SGD
NZ Jewellers$2,200 SGD

35 data points across 15 retailers

20 retailers$662 SGD to $1,267 SGD

Retailer 1
-
$574 SGD
$449 USD
Price last confirmed 7 days ago
Retailer 2
-
$587 SGD
$459 USD
View
Price last confirmed 49 days ago
Retailer 3
-
$587 SGD
$459 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$618 SGD
$483 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$618 SGD
$483 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$662 SGD
$518 USD
View
Retailer 7
-
$677 SGD
$529 USD
View
Price last confirmed 57 days ago
Retailer 8
-
$677 SGD
$529 USD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$738 SGD
£454 GBP
View
Retailer 10
-
$742 SGD
$580 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$787 SGD
£484 GBP
View
B+
Retailer 12
-
$802 SGD
$627 USD
View
B+
Retailer 13
-
$865 SGD
€644 EUR
View
Price last confirmed 7 days ago
Retailer 14
-
$888 SGD
ZAR 11,220 ZAR
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,130 SGD
£696 GBP
View
B
Retailer 16
-
$1,267 SGD
£780 GBP
View
Retailer 17
-
$1,327 SGD
£817 GBP
View
Price last confirmed 7 days ago
Retailer 18
-
$2,200 SGD
$1,720 USD
View
Price under review
Retailer 19
-
$2,248 SGD
$1,758 USD
View
Price under review
Most Expensive
NZ Jewellers
d8251a79-282d-48e3-8ac7-2cbff7cb92e3 · Sep 26
$2,248 SGD
$1,758 USD
View
Price under review
19 more retailers have this diamond
Prices start from $662 SGDSave up to $604 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
$662 SGD