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Marquise|Natural|GIA

0.67ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 5232843697

Certificate GIA 5232843697

Diamond specifications and retailer prices

From $962 AUD
$674 USD
As of November 2, 2026
Save $443 AUD (32%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,404 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.67ct natural marquise diamond

This 0.67ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232843697. Listed at 2 retailers as of November 2, 2026, with prices from $962 to $1,404, a $443 spread on the same certified stone. 77 Diamonds lists it at $1,404. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.67
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232843697
Dimensions8.06 × 4.37 × 2.92 mm
L/W Ratio1.84
Top View
8.06 mm4.37 mm0.67 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 5232843697
Side View
Table 61.0%CrownGirdlePavilionCuletDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,404 AUD|Low: $908 AUD|High: $1,419 AUD|Avg: $1,098 AUD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$908 AUD
Retailer 2$962 AUD
Retailer 3$1,113 AUD
77 Diamonds$1,404 AUD

31 data points across 4 retailers

2 retailers$962 AUD to $1,404 AUD

A
Cheapest Retailer
-
$962 AUD
$674 USD
Most Expensive
B+
77 Diamonds
MQMBS7RQMXWX · Nov 2
$1,404 AUD
£775 GBP
View
1 more retailer has this diamond
Prices start from $962 AUDSave up to $443 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
0.67ct Marquise
$962 AUD