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 $518 USD
As of October 27, 2026
Save $520 USD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,758 USD 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 26, 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. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,720 USD|Low: $449 USD|High: $1,720 USD|Avg: $724 USD
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$449 USD
Retailer 13$483 USD
Retailer 14$483 USD
Retailer 7$506 USD
Retailer 6$518 USD
Retailer 2$577 USD
Retailer 5$580 USD
Retailer 9$615 USD
Retailer 4$627 USD
Retailer 10$676 USD
Retailer 11$695 USD
Retailer 8$883 USD
Retailer 3$991 USD
Retailer 12$1,038 USD
NZ Jewellers$1,720 USD

35 data points across 15 retailers

20 retailers$518 USD to $1,038 USD

Retailer 1
-
$449 USD
Price last confirmed 7 days ago
Retailer 2
-
$459 USD
View
Price last confirmed 48 days ago
Retailer 3
-
$459 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$483 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$483 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$518 USD
View
Retailer 7
-
$529 USD
View
Price last confirmed 56 days ago
Retailer 8
-
$529 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$577 USD
£454 GBP
View
Retailer 10
-
$580 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$615 USD
£484 GBP
View
B+
Retailer 12
-
$627 USD
View
B+
Retailer 13
-
$676 USD
€644 EUR
View
Retailer 14
-
$695 USD
ZAR 11,220 ZAR
View
Price last confirmed 7 days ago
B
Retailer 15
-
$883 USD
£696 GBP
View
B
Retailer 16
-
$991 USD
£780 GBP
View
B
Retailer 17
-
$1,038 USD
£817 GBP
View
Retailer 18
-
$1,720 USD
View
Price under review
Retailer 19
-
$1,758 USD
View
Price under review
Most Expensive
NZ Jewellers
d8251a79-282d-48e3-8ac7-2cbff7cb92e3 · Sep 26
$1,758 USD
View
Price under review
19 more retailers have this diamond
Prices start from $518 USDSave up to $520 USD

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
$518 USD