CaratHunter
Plans
Marquise|Natural|IGI

0.40ct I VS1 Marquise Natural Diamond

EX • I/VS1 • IGI 689587370

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 689587370

Diamond specifications and retailer prices

From $671 NZD
₹35,979 INR
As of November 2, 2026
Save $1,466 NZD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,899 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 689587370. Listed at 16 retailers as of October 26, 2026, with a 218% 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

0.40
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.4°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 689587370
Dimensions7.26 × 4.06 × 2.43 mm
L/W Ratio1.79
Girdle conditionFaceted
Culet sizePointed
Top View
7.26 mm4.06 mm0.40 ctI / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 689587370
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

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: Nov 2
Current: $2,899 NZD|Low: $670 NZD|High: $2,899 NZD|Avg: $1,350 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$671 NZD
Retailer 7$924 NZD
Retailer 11$933 NZD
Retailer 3$995 NZD
Retailer 8$1,066 NZD
Retailer 6$1,203 NZD
Retailer 5$1,248 NZD
Retailer 9$1,433 NZD
Retailer 4$1,840 NZD
Retailer 10$2,138 NZD
NZ Jewellers$2,899 NZD

37 data points across 11 retailers

16 retailers$671 NZD to $2,138 NZD

A
Cheapest Retailer
-
$671 NZD
₹35,979 INR
B+
Retailer 2
-
$924 NZD
$520 USD
View
Retailer 3
-
$933 NZD
$525 USD
View
Price last confirmed 12 days ago
B+
Retailer 4
-
$995 NZD
$560 USD
View
B+
Retailer 5
-
$995 NZD
$560 USD
View
B+
Retailer 6
-
$1,057 NZD
$595 USD
View
B+
Retailer 7
-
$1,066 NZD
$600 USD
View
B
Retailer 8
-
$1,134 NZD
$638 USD
View
B
Retailer 9
-
$1,158 NZD
$651 USD
View
B
Retailer 10
-
$1,203 NZD
£533 GBP
View
B
Retailer 11
-
$1,248 NZD
€669 EUR
View
B
Retailer 12
-
$1,433 NZD
ZAR 13,025 ZAR
View
B
Retailer 13
-
$1,840 NZD
£815 GBP
View
B
Retailer 14
-
$2,031 NZD
£900 GBP
View
B
Retailer 15
-
$2,138 NZD
£947 GBP
View
Most Expensive
NZ Jewellers
474830c4-f7f9-479d-96f5-a3710eebeae6 · Oct 30
$2,899 NZD
$1,631 USD
View
Price under review
15 more retailers have this diamond
Prices start from $671 NZDSave up to $1,466 NZD

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
0.40ct Marquise
$671 NZD