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Marquise|Natural|GIA

0.40ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6552411265

Certificate GIA 6552411265

Diamond specifications and retailer prices

From $333 CAD
₹22,701 INR
As of October 31, 2026
Save $740 CAD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,778 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552411265. Listed at 13 retailers as of October 26, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552411265
Dimensions7.07 × 3.85 × 2.45 mm
L/W Ratio1.84
Girdle conditionFaceted
Culet sizeNone
Top View
7.07 mm3.85 mm0.40 ctH / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 6552411265
Side View
Table 55.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

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 31
Current: $1,778 CAD|Low: $332 CAD|High: $1,778 CAD|Avg: $672 CAD
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
October 31, 2026
Retailer 2$333 CAD
Retailer 13$393 CAD
Retailer 3$464 CAD
Retailer 5$467 CAD
Retailer 12$501 CAD
Retailer 6$514 CAD
Retailer 11$517 CAD
Retailer 7$604 CAD
Retailer 4$622 CAD
Retailer 14$624 CAD
Retailer 9$636 CAD
Retailer 8$865 CAD
Retailer 10$1,073 CAD
NZ Jewellers$1,778 CAD

38 data points across 14 retailers

13 retailers$333 CAD to $1,073 CAD

A
Cheapest Retailer
-
$333 CAD
₹22,701 INR
A
Retailer 2
-
$393 CAD
HK$2,200 HKD
View
A
Retailer 3
-
$464 CAD
$332 USD
View
B+
Retailer 4
-
$467 CAD
$334 USD
View
A
Retailer 5
-
$501 CAD
SGD 485 SGD
View
B+
Retailer 6
-
$517 CAD
$370 USD
View
B+
Retailer 7
-
$604 CAD
£341 GBP
View
B+
Retailer 8
-
$622 CAD
$445 USD
View
B+
Retailer 9
-
$624 CAD
$447 USD
View
B+
Retailer 10
-
$636 CAD
£358 GBP
View
B
Retailer 11
-
$865 CAD
€590 EUR
View
B
Retailer 12
-
$1,073 CAD
£605 GBP
View
Most Expensive
NZ Jewellers
24e00c06-50d5-4d30-8d27-65f621053dab · Oct 30
$1,778 CAD
$1,273 USD
View
Price under review
12 more retailers have this diamond
Prices start from $333 CADSave up to $740 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
$333 CAD