CaratHunter
Plans
Marquise|Natural|GIA

1.02ct D IF Marquise Natural Diamond

EX • D/IF • GIA 1242020605

Certificate GIA 1242020605

Diamond specifications and retailer prices

From $10,447 CAD
As of November 4, 2026
Save $2,870 CAD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $13,317 CAD at 77 Diamonds · As of November 4, 2026
View at 77 Diamonds

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded D 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 1242020605. Listed at 4 retailers as of November 4, 2026, with prices from $10,447 to $13,317, a $2,870 spread on the same certified stone. 77 Diamonds lists it at $13,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1242020605
Dimensions10.62 × 5.23 × 3.22 mm
L/W Ratio2.03
Top View
10.62 mm5.23 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242020605
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.5%

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 4
Current: $13,317 CAD|Low: $10,447 CAD|High: $13,449 CAD|Avg: $11,514 CAD|-0.5%
77 Diamonds
Retailer 2
Retailer 3
November 4, 2026
Retailer 3$10,447 CAD
Retailer 2$10,879 CAD
77 Diamonds$13,317 CAD

12 data points across 3 retailers

4 retailers$10,447 CAD to $13,317 CAD

A
Cheapest Retailer
-
$10,447 CAD
A
Retailer 2
-
$10,592 CAD
View
A
Retailer 3
-
$10,879 CAD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCFSSEERZDV · Nov 4
$13,317 CAD
£7,525 GBP
View
3 more retailers have this diamond
Prices start from $10,447 CADSave up to $2,870 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
$10,447 CAD