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Marquise|Natural|GIA

1.25ct F IF Marquise Natural Diamond

EX • F/IF • GIA 6552433918

Certificate GIA 6552433918

Diamond specifications and retailer prices

From $9,384 SGD
As of November 4, 2026
Save $12,046 SGD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,431 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.25ct natural marquise diamond

This 1.25ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552433918. Listed at 11 retailers as of November 4, 2026, with prices from $9,384 to $21,431, a $12,046 spread on the same certified stone. NZ Jewellers lists it at $21,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552433918
Dimensions10.93 × 5.76 × 3.53 mm
L/W Ratio1.90
Top View
10.93 mm5.76 mm1.25 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552433918
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $21,431 SGD|Low: $9,384 SGD|High: $21,431 SGD|Avg: $13,041 SGD|+14.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8$9,384 SGD
Retailer 5$10,520 SGD
Retailer 3$10,687 SGD
Retailer 10$11,309 SGD
Retailer 11$12,510 SGD
Retailer 9$12,813 SGD
Retailer 6$13,011 SGD
Retailer 7$13,157 SGD
Retailer 4$13,702 SGD
Retailer 2$16,688 SGD
NZ Jewellers$21,431 SGD

40 data points across 11 retailers

11 retailers$9,384 SGD to $21,431 SGD

A
Cheapest Retailer
-
$9,384 SGD
A
Retailer 2
-
$10,520 SGD
View
Retailer 3
-
$10,687 SGD
View
Price last confirmed 25 days ago
A
Retailer 4
-
$11,309 SGD
View
A
Retailer 5
-
$12,510 SGD
View
Final sale: no returns
A
Retailer 6
-
$12,813 SGD
View
A
Retailer 7
-
$13,011 SGD
View
B+
Retailer 8
-
$13,157 SGD
View
A
Retailer 9
-
$13,702 SGD
View
B+
Retailer 10
-
$16,688 SGD
View
Most Expensive
B+
NZ Jewellers
b90b4f82-8adf-48ea-b75e-62dff64989e3 · Nov 5
$21,431 SGD
$16,778 USD
View
10 more retailers have this diamond
Prices start from $9,384 SGDSave up to $12,046 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.

A
1.25ct Marquise
$9,384 SGD