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Marquise|Natural|GIA

1.02ct D IF Marquise Natural Diamond

EX • D/IF • GIA 1242020605

Certificate GIA 1242020605

Diamond specifications and retailer prices

From $10,709 AUD
As of November 4, 2026
Save $2,942 AUD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $13,652 AUD at 77 Diamonds · As of November 6, 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 $10,709 to $13,652, a $2,942 spread on the same certified stone. 77 Diamonds lists it at $13,652. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $13,652 AUD|Low: $10,709 AUD|High: $13,787 AUD|Avg: $11,806 AUD|-0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 3$10,709 AUD
Retailer 2$11,152 AUD
77 Diamonds$13,652 AUD

13 data points across 3 retailers

4 retailers$10,709 AUD to $13,652 AUD

A
Cheapest Retailer
-
$10,709 AUD
A
Retailer 2
-
$10,858 AUD
View
A
Retailer 3
-
$11,152 AUD
View
Final sale: no returns
Most Expensive
B+
77 Diamonds
MQCFD3BE4UQE · Nov 6
$13,652 AUD
£7,525 GBP
View
3 more retailers have this diamond
Prices start from $10,709 AUDSave up to $2,942 AUD

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
$10,709 AUD