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Marquise|Natural|GIA

0.40ct I IF Marquise Natural Diamond

EX • I/IF • GIA 2566246843

Certificate GIA 2566246843

Diamond specifications and retailer prices

From $630 CAD
₹42,909 INR
As of November 2, 2026
Save $924 CAD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,670 CAD 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566246843. Listed at 18 retailers as of November 2, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566246843
Dimensions7.34 × 3.80 × 2.40 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizeNone
Top View
7.34 mm3.80 mm0.40 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566246843
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.2%

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: $848 CAD|Low: $628 CAD|High: $1,988 CAD|Avg: $1,085 CAD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$630 CAD
Retailer 6$832 CAD
Retailer 9$837 CAD
Retailer 1$848 CAD
Retailer 8$917 CAD
Retailer 4$1,057 CAD
Retailer 5$1,257 CAD
Retailer 3$1,554 CAD
Retailer 7$1,968 CAD

25 data points across 9 retailers

18 retailers$630 CAD to $1,554 CAD

A
Cheapest Retailer
-
$630 CAD
₹42,909 INR
A
Retailer 2
-
$733 CAD
HK$4,100 HKD
View
Retailer 3
-
$832 CAD
€567 EUR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
$837 CAD
SGD 809 SGD
View
B+
Retailer 5
-
$848 CAD
$607 USD
View
B+
Retailer 6
-
$851 CAD
$609 USD
View
B+
Retailer 7
-
$896 CAD
SGD 866 SGD
View
B+
Retailer 8
-
$917 CAD
$656 USD
View
B+
Retailer 9
-
$982 CAD
$703 USD
View
B+
Retailer 10
-
$1,057 CAD
£595 GBP
View
B+
Retailer 11
-
$1,086 CAD
$777 USD
View
B
Retailer 12
-
$1,187 CAD
$849 USD
View
B
Retailer 13
-
$1,192 CAD
$853 USD
View
B
Retailer 14
-
$1,257 CAD
€857 EUR
View
B
Retailer 15
-
$1,554 CAD
£875 GBP
View
Retailer 16
-
$1,968 CAD
£1,109 GBP
View
Price last confirmed 7 days ago
Retailer 17
-
$2,457 CAD
View
Price under review
Most Expensive
NZ Jewellers
1d9cd576-1f21-46ee-a5f8-b298237737bf · Oct 30
$2,670 CAD
$1,911 USD
View
Price under review
17 more retailers have this diamond
Prices start from $630 CADSave up to $924 CAD

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
$630 CAD