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Marquise|Natural|GIA

0.40ct G IF Marquise Natural Diamond

VG • G/IF • GIA 6542390415

Certificate GIA 6542390415

Diamond specifications and retailer prices

From $728 NZD
₹39,017 INR
As of November 2, 2026
Save $2,117 NZD (74%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,105 NZD at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542390415. Listed at 20 retailers as of November 2, 2026, with a 291% 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

0.40
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6542390415
Dimensions6.77 × 3.87 × 2.61 mm
L/W Ratio1.75
Top View
6.77 mm3.87 mm0.40 ctG / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6542390415
Side View
Table 64.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.6%

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: Nov 2
Current: $1,225 NZD|Low: $727 NZD|High: $2,314 NZD|Avg: $1,410 NZD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 4$728 NZD
Retailer 9$980 NZD
Retailer 2$984 NZD
Retailer 11$1,066 NZD
Retailer 1$1,225 NZD
Retailer 10$1,303 NZD
Retailer 8$1,357 NZD
Retailer 7$1,472 NZD
Retailer 5$1,807 NZD
Retailer 3$2,194 NZD
Retailer 6$2,287 NZD

25 data points across 11 retailers

20 retailers$728 NZD to $2,845 NZD

A
Cheapest Retailer
-
$728 NZD
₹39,017 INR
A
Retailer 2
-
$842 NZD
HK$3,700 HKD
View
A
Retailer 3
-
$967 NZD
$544 USD
View
Retailer 4
-
$980 NZD
€525 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$984 NZD
SGD 748 SGD
View
A
Retailer 6
-
$990 NZD
$557 USD
View
A
Retailer 7
-
$1,034 NZD
$582 USD
View
A
Retailer 8
-
$1,042 NZD
SGD 792 SGD
View
B+
Retailer 9
-
$1,066 NZD
$600 USD
View
B+
Retailer 10
-
$1,143 NZD
$643 USD
View
B+
Retailer 11
-
$1,225 NZD
£543 GBP
View
B+
Retailer 12
-
$1,303 NZD
$733 USD
View
B+
Retailer 13
-
$1,357 NZD
£601 GBP
View
B
Retailer 14
-
$1,379 NZD
$776 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,472 NZD
€789 EUR
View
B
Retailer 16
-
$1,807 NZD
£801 GBP
View
B
Retailer 17
-
$2,194 NZD
£972 GBP
View
B
Retailer 18
-
$2,287 NZD
£1,013 GBP
View
B
Retailer 19
-
$2,845 NZD
CA$2,223 CAD
View
Most Expensive
NZ Jewellers
0e435a6f-0d3c-4d05-b4c3-7f5a5243187d · Nov 3
$3,105 NZD
$1,747 USD
View
Price under review
19 more retailers have this diamond
Prices start from $728 NZDSave up to $2,117 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
$728 NZD