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Marquise|Natural|GIA

1.02ct D IF Marquise Natural Diamond

EX • D/IF • GIA 6542668526

Certificate GIA 6542668526

Diamond specifications and retailer prices

From $10,948 AUD
As of November 4, 2026
Save $9,342 AUD (46%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,290 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 6542668526. Listed at 14 retailers as of November 4, 2026, with prices from $10,948 to $20,290, a $9,342 spread on the same certified stone. NZ Jewellers lists it at $20,290. 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
SymmetryExcellent
FluorescenceNone
Crown angle38.36°
Pavilion angle39.68°
OriginNatural
Grading LabGIA
CertificateGIA 6542668526
Dimensions10.03 × 5.23 × 3.25 mm
L/W Ratio1.92
Top View
10.03 mm5.23 mm1.02 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542668526
Side View
Table 59.0%Crown 38.36°Girdle: STK-THKPavilion 39.68°Culet: NoneDepth 62.2%

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 4
Current: $20,290 AUD|Low: $10,948 AUD|High: $20,290 AUD|Avg: $14,866 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$10,948 AUD
Retailer 8$11,998 AUD
Retailer 6$12,174 AUD
Retailer 9$13,171 AUD
Retailer 2$13,306 AUD
Retailer 7$14,608 AUD
Retailer 4$15,276 AUD
Retailer 3$18,962 AUD
NZ Jewellers$20,290 AUD

44 data points across 9 retailers

14 retailers$10,948 AUD to $20,290 AUD

A
Cheapest Retailer
-
$10,948 AUD
A
Retailer 2
-
$11,998 AUD
View
A
Retailer 3
-
$12,174 AUD
View
Final sale: no returns
B+
Retailer 4
-
$13,171 AUD
View
B+
Retailer 5
-
$13,306 AUD
View
B+
Retailer 6
-
$14,528 AUD
View
B+
Retailer 7
-
$14,528 AUD
View
B+
Retailer 8
-
$14,608 AUD
View
B+
Retailer 9
-
$14,635 AUD
View
B+
Retailer 10
-
$14,684 AUD
View
B+
Retailer 11
-
$15,014 AUD
View
B+
Retailer 12
-
$15,276 AUD
View
B
Retailer 13
-
$18,962 AUD
View
Most Expensive
B
NZ Jewellers
b3281caa-cc41-4b3c-8c83-7ecba08411d2 · Nov 5
$20,290 AUD
$14,204 USD
View
13 more retailers have this diamond
Prices start from $10,948 AUDSave up to $9,342 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
$10,948 AUD