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 $739 AUD
$518 USD
As of October 27, 2026
Save $741 AUD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,508 AUD 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
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: $2,454 AUD|Low: $641 AUD|High: $2,454 AUD|Avg: $1,033 AUD
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$641 AUD
Retailer 13$689 AUD
Retailer 14$689 AUD
Retailer 7$722 AUD
Retailer 6$739 AUD
Retailer 2$823 AUD
Retailer 5$827 AUD
Retailer 9$878 AUD
Retailer 4$895 AUD
Retailer 10$965 AUD
Retailer 11$991 AUD
Retailer 8$1,260 AUD
Retailer 3$1,413 AUD
Retailer 12$1,481 AUD
NZ Jewellers$2,454 AUD

35 data points across 15 retailers

20 retailers$739 AUD to $1,481 AUD

Retailer 1
-
$641 AUD
$449 USD
Price last confirmed 7 days ago
Retailer 2
-
$655 AUD
$459 USD
View
Price last confirmed 49 days ago
Retailer 3
-
$655 AUD
$459 USD
View
Price last confirmed 37 days ago
Retailer 4
-
$689 AUD
$483 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$689 AUD
$483 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$739 AUD
$518 USD
View
Retailer 7
-
$755 AUD
$529 USD
View
Price last confirmed 57 days ago
Retailer 8
-
$755 AUD
$529 USD
View
Price last confirmed 39 days ago
B+
Retailer 9
-
$823 AUD
£454 GBP
View
Retailer 10
-
$827 AUD
$580 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$878 AUD
£484 GBP
View
B+
Retailer 12
-
$895 AUD
$627 USD
View
B+
Retailer 13
-
$965 AUD
€644 EUR
View
Retailer 14
-
$991 AUD
ZAR 11,220 ZAR
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,260 AUD
£696 GBP
View
B
Retailer 16
-
$1,413 AUD
£780 GBP
View
B
Retailer 17
-
$1,481 AUD
£817 GBP
View
Retailer 18
-
$2,454 AUD
$1,720 USD
View
Price under review
Retailer 19
-
$2,508 AUD
$1,758 USD
View
Price under review
Most Expensive
NZ Jewellers
d8251a79-282d-48e3-8ac7-2cbff7cb92e3 · Sep 26
$2,508 AUD
$1,758 USD
View
Price under review
19 more retailers have this diamond
Prices start from $739 AUDSave up to $741 AUD

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
$739 AUD