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Marquise|Natural|GIA

1.06ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 5232723924

Certificate GIA 5232723924

Diamond specifications and retailer prices

From $2,749 AUD
As of November 6, 2026
Save $945 AUD (26%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,695 AUD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 1.06ct natural marquise diamond

This 1.06ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232723924. Listed at 2 retailers as of November 5, 2026, with prices from $2,749 to $3,695, a $945 spread on the same certified stone. 77 Diamonds lists it at $3,695. 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

1.06
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5232723924
Dimensions9.83 × 5.60 × 3.34 mm
L/W Ratio1.76
Top View
9.83 mm5.60 mm1.06 ctK / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceMedium
CertificateGIA 5232723924
Side View
Table 63.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $3,695 AUD|Low: $2,749 AUD|High: $3,731 AUD|Avg: $3,200 AUD|+3.6%
77 Diamonds
Retailer 2
November 5, 2026
Retailer 2$2,749 AUD
77 Diamonds$3,695 AUD

29 data points across 2 retailers

2 retailers$2,749 AUD to $3,695 AUD

B+
Cheapest Retailer
-
$2,749 AUD
Most Expensive
B
77 Diamonds
MQPUIFSCNVXQXHZ · Nov 5
$3,695 AUD
£1,999 GBP
View
1 more retailer has this diamond
Prices start from $2,749 AUDSave up to $945 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+
1.06ct Marquise
$2,749 AUD