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Marquise|Natural|GIA

1.02ct E IF Marquise Natural Diamond

EX • E/IF • GIA 1359277355

Certificate GIA 1359277355

Diamond specifications and retailer prices

From $13,196 CAD
£7,438 GBP
As of October 31, 2026
Save $5,574 CAD (30%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $18,770 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded E colour (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 1359277355. Listed at 6 retailers as of October 29, 2026, with prices from $13,196 to $18,770, a $5,574 spread on the same certified stone. MOH London lists it at $18,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1359277355
Dimensions11.30 × 5.13 × 2.93 mm
L/W Ratio2.20
Girdle conditionFaceted
Culet sizeNone
Cert comments
Minor details of polish are not shown.
Top View
11.30 mm5.13 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1359277355
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 57.0%

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: $18,770 CAD|Low: $13,116 CAD|High: $18,894 CAD|Avg: $15,509 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$13,196 CAD
Retailer 4$14,262 CAD
Retailer 6$14,262 CAD
Retailer 5$14,737 CAD
Retailer 3$15,062 CAD
MOH London$18,770 CAD

43 data points across 6 retailers

6 retailers$13,196 CAD to $18,770 CAD

A
Cheapest Retailer
-
$13,196 CAD
£7,438 GBP
B+
Retailer 2
-
$14,262 CAD
$10,210 USD
View
B+
Retailer 3
-
$14,262 CAD
$10,210 USD
View
B+
Retailer 4
-
$14,737 CAD
$10,550 USD
View
B+
Retailer 5
-
$15,062 CAD
€10,269 EUR
View
Most Expensive
B
MOH London
1845733DC · Oct 29
$18,770 CAD
£10,580 GBP
View
5 more retailers have this diamond
Prices start from $13,196 CADSave up to $5,574 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
1.02ct Marquise
$13,196 CAD