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Marquise|Natural|GIA

1.20ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6542847657

Certificate GIA 6542847657

Diamond specifications and retailer prices

From $9,110 SGD
As of November 4, 2026
Save $3,750 SGD (29%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,860 SGD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded F colour (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 6542847657. Listed at 12 retailers as of November 4, 2026, with prices from $9,110 to $12,860, a $3,750 spread on the same certified stone. Cape Diamonds lists it at $12,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542847657
Dimensions10.77 × 5.74 × 3.37 mm
L/W Ratio1.88
Top View
10.77 mm5.74 mm1.20 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542847657
Side View
Table 65.0%CrownGirdle: MED-MEDPavilionCulet: NoneDepth 58.7%

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 4
Current: $12,860 SGD|Low: $9,110 SGD|High: $13,820 SGD|Avg: $11,441 SGD|-6.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 12$9,110 SGD
Retailer 6$9,702 SGD
Retailer 3$9,729 SGD
Retailer 2$10,009 SGD
Retailer 9$10,104 SGD
Retailer 13$10,541 SGD
Retailer 7$10,640 SGD
Retailer 11$11,406 SGD
Retailer 4$11,436 SGD
Retailer 8$11,499 SGD
Retailer 10$12,162 SGD
Retailer 5$12,270 SGD
Cape Diamonds$12,860 SGD

17 data points across 13 retailers

12 retailers$9,110 SGD to $12,860 SGD

B+
Cheapest Retailer
-
$9,110 SGD
B+
Retailer 2
-
$9,702 SGD
View
B+
Retailer 3
-
$9,729 SGD
View
Final sale: no returns
B+
Retailer 4
-
$10,009 SGD
View
Retailer 5
-
$10,104 SGD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$10,541 SGD
View
Retailer 7
-
$10,640 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$11,406 SGD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$11,436 SGD
View
Retailer 10
-
$11,499 SGD
View
Price last confirmed 10 days ago
B
Retailer 11
-
$12,162 SGD
View
Most Expensive
B
Cape Diamonds
cert_6542847657 · Nov 5
$12,860 SGD
ZAR 162,105 ZAR
View
11 more retailers have this diamond
Prices start from $9,110 SGDSave up to $3,750 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+
1.20ct Marquise
$9,110 SGD