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Marquise|Natural|GIA

1.05ct H VS1 Marquise Natural Diamond

EX • H/VS1 • GIA 6541964123

Certificate GIA 6541964123

Diamond specifications and retailer prices

From $6,495 AUD
CA$6,322 CAD
As of November 2, 2026
Save $1,725 AUD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,221 AUD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541964123. Listed at 7 retailers as of November 2, 2026, with prices from $6,495 to $8,221, a $1,725 spread on the same certified stone. 77 Diamonds lists it at $8,221. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6541964123
Dimensions10.53 × 5.31 × 3.24 mm
L/W Ratio1.98
Top View
10.53 mm5.31 mm1.05 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6541964123
Side View
Table 58.0%CrownGirdle: UNSPavilionCulet: NoneDepth 61.0%

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: $8,221 AUD|Low: $6,495 AUD|High: $9,792 AUD|Avg: $7,818 AUD|+17.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4$6,495 AUD
Retailer 9$6,869 AUD
Retailer 3$7,551 AUD
Retailer 8$7,589 AUD
Retailer 6$7,777 AUD
Retailer 7$7,777 AUD
Retailer 5$8,033 AUD
Retailer 2$8,165 AUD
77 Diamonds$8,221 AUD
Retailer 10$9,792 AUD

21 data points across 10 retailers

7 retailers$6,495 AUD to $8,221 AUD

B+
Cheapest Retailer
-
$6,495 AUD
CA$6,322 CAD
B+
Retailer 2
-
$7,551 AUD
$5,292 USD
View
B+
Retailer 3
-
$7,777 AUD
$5,450 USD
View
B+
Retailer 4
-
$7,777 AUD
$5,450 USD
View
B
Retailer 5
-
$8,033 AUD
$5,630 USD
View
B
Retailer 6
-
$8,165 AUD
€5,450 EUR
View
Most Expensive
B
77 Diamonds
MQMBVQ7EXQTG · Nov 2
$8,221 AUD
£4,536 GBP
View
6 more retailers have this diamond
Prices start from $6,495 AUDSave up to $1,725 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+
1.05ct Marquise
$6,495 AUD