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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 $5,819 SGD
CA$6,322 CAD
As of October 30, 2026
Save $1,546 SGD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,365 SGD 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 October 30, 2026, with prices from $5,819 to $7,365, a $1,546 spread on the same certified stone. 77 Diamonds lists it at $7,365. 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: Oct 30
Current: $7,365 SGD|Low: $5,819 SGD|High: $8,773 SGD|Avg: $7,004 SGD|+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$5,819 SGD
Retailer 9$6,154 SGD
Retailer 3$6,765 SGD
Retailer 8$6,800 SGD
Retailer 6$6,967 SGD
Retailer 7$6,967 SGD
Retailer 5$7,197 SGD
Retailer 2$7,294 SGD
77 Diamonds$7,365 SGD
Retailer 10$8,773 SGD

21 data points across 10 retailers

7 retailers$5,819 SGD to $7,365 SGD

B+
Cheapest Retailer
-
$5,819 SGD
CA$6,322 CAD
B+
Retailer 2
-
$6,765 SGD
$5,292 USD
View
B+
Retailer 3
-
$6,967 SGD
$5,450 USD
View
B+
Retailer 4
-
$6,967 SGD
$5,450 USD
View
B
Retailer 5
-
$7,197 SGD
$5,630 USD
View
B
Retailer 6
-
$7,294 SGD
€5,434 EUR
View
Most Expensive
B+
77 Diamonds
MQMBVQ7EXQTG · Nov 2
$7,365 SGD
£4,536 GBP
View
6 more retailers have this diamond
Prices start from $5,819 SGDSave up to $1,546 SGD

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
$5,819 SGD