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Marquise|Natural|GIA

1.15ct F IF Marquise Natural Diamond

VG • F/IF • GIA 15602789

Certificate GIA 15602789

Diamond specifications and retailer prices

From $13,787 SGD
As of November 2, 2026
Save $3,757 SGD (21%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $17,544 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.15ct natural marquise diamond

This 1.15ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 15602789. Listed at 4 retailers as of November 2, 2026, with prices from $13,787 to $17,544, a $3,757 spread on the same certified stone. MOH London lists it at $17,544. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
F
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 15602789
Dimensions10.70 × 4.96 × 3.58 mm
L/W Ratio2.16
Top View
10.70 mm4.96 mm1.15 ctF / IF
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 15602789
Side View
Table 54.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 72.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $17,544 SGD|Low: $9,805 SGD|High: $17,803 SGD|Avg: $13,114 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5$9,805 SGD
Retailer 7$10,499 SGD
Retailer 3$11,664 SGD
Retailer 2$13,787 SGD
Retailer 4$13,896 SGD
Retailer 6$14,500 SGD
MOH London$17,544 SGD

30 data points across 7 retailers

4 retailers$13,787 SGD to $17,544 SGD

Retailer 1
-
$11,664 SGD
Price last confirmed 14 days ago
B
Retailer 2
-
$13,787 SGD
View
Retailer 3
-
$13,896 SGD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
E3F3AAF60 · Nov 4
$17,544 SGD
£10,815 GBP
View
3 more retailers have this diamond
Prices start from $13,787 SGDSave up to $3,757 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
1.15ct Marquise
$13,787 SGD