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Marquise|Natural|GIA

1.00ct D IF Marquise Natural Diamond

EX • D/IF • GIA 2206849366

Certificate GIA 2206849366

Diamond specifications and retailer prices

From $15,421 AUD
As of November 4, 2026
Save $3,750 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $19,170 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1ct natural marquise diamond

This 1ct 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 2206849366. Listed at 3 retailers as of November 4, 2026, with prices from $15,421 to $19,170, a $3,750 spread on the same certified stone. 77 Diamonds lists it at $19,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2206849366
Dimensions10.94 × 5.23 × 3.10 mm
L/W Ratio2.09
Top View
10.94 mm5.23 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2206849366
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $19,170 AUD|Low: $15,164 AUD|High: $19,487 AUD|Avg: $17,369 AUD|+0.8%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$15,434 AUD
77 Diamonds$19,170 AUD

37 data points across 2 retailers

3 retailers$15,421 AUD to $19,170 AUD

B+
Cheapest Retailer
-
$15,421 AUD
B+
Retailer 2
-
$15,434 AUD
View
Most Expensive
B
77 Diamonds
MQZKP4QYJCH · Nov 5
$19,170 AUD
£10,567 GBP
View
2 more retailers have this diamond
Prices start from $15,421 AUDSave up to $3,750 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.

B+
1.00ct Marquise
$15,421 AUD