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Marquise|Natural|GIA

0.43ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6552622182

Certificate GIA 6552622182

Diamond specifications and retailer prices

From $715 AUD
SGD 677 SGD
As of November 2, 2026
Save $356 AUD (33%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,070 AUD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.43ct natural marquise diamond

This 0.43ct natural marquise sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552622182. Listed at 10 retailers as of October 27, 2026, with prices from $715 to $1,070, a $356 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,070. 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

0.43
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.53°
Pavilion angle36.44°
OriginNatural
Grading LabGIA
CertificateGIA 6552622182
Dimensions7.61 × 4.03 × 2.34 mm
L/W Ratio1.89
Culet sizeNone
Top View
7.61 mm4.03 mm0.43 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552622182
Side View
Table 60.0%Crown 40.53°Girdle: MED-THKPavilion 36.44°Culet: NoneDepth 58.2%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $1,022 AUD|Low: $715 AUD|High: $1,201 AUD|Avg: $940 AUD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$715 AUD
Retailer 7$744 AUD
Retailer 6$786 AUD
Retailer 5$841 AUD
Retailer 2$871 AUD
Retailer 4$931 AUD
Retailer 3$1,002 AUD
Retailer 1$1,022 AUD
Wholesale Diamonds Direct$1,070 AUD
Retailer 9$1,201 AUD

37 data points across 10 retailers

10 retailers$715 AUD to $1,070 AUD

B+
Cheapest Retailer
-
$715 AUD
SGD 677 SGD
B+
Retailer 2
-
$744 AUD
SGD 705 SGD
View
B+
Retailer 3
-
$786 AUD
$551 USD
View
B+
Retailer 4
-
$841 AUD
£464 GBP
View
B
Retailer 5
-
$871 AUD
£481 GBP
View
B+
Retailer 6
-
$931 AUD
$652 USD
View
B
Retailer 7
-
$985 AUD
$690 USD
View
B
Retailer 8
-
$1,002 AUD
$702 USD
View
B
Retailer 9
-
$1,022 AUD
€682 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
574772558 · Oct 27
$1,070 AUD
$750 USD
View
9 more retailers have this diamond
Prices start from $715 AUDSave up to $356 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+
0.43ct Marquise
$715 AUD