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Marquise|Natural|GIA

1.40ct K IF Marquise Natural Diamond

EX • K/IF • GIA 7566097116

Certificate GIA 7566097116

Diamond specifications and retailer prices

From $5,182 SGD
As of November 6, 2026
Save $6,448 SGD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,629 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.4ct natural marquise diamond

This 1.4ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded K colour (faint-tinted) 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 7566097116. Listed at 17 retailers as of November 5, 2026, with prices from $5,182 to $11,629, a $6,448 spread on the same certified stone. NZ Jewellers lists it at $11,629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566097116
Dimensions11.97 × 5.73 × 3.61 mm
L/W Ratio2.09
Girdle conditionFaceted
Culet sizeNone
Top View
11.97 mm5.73 mm1.40 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566097116
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $5,182 SGD|Low: $5,182 SGD|High: $11,192 SGD|Avg: $7,320 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$5,182 SGD
Retailer 3$6,718 SGD
Retailer 6$6,932 SGD
Retailer 7$6,959 SGD
Retailer 2$7,388 SGD
Retailer 4$8,483 SGD
Retailer 5$11,045 SGD

37 data points across 7 retailers

17 retailers$5,182 SGD to $11,629 SGD

A
Cheapest Retailer
-
$5,182 SGD
B+
Retailer 2
-
$6,065 SGD
View
B+
Retailer 3
-
$6,312 SGD
View
B+
Retailer 4
-
$6,511 SGD
View
B+
Retailer 5
-
$6,718 SGD
View
B+
Retailer 6
-
$6,932 SGD
View
B+
Retailer 7
-
$6,953 SGD
View
B+
Retailer 8
-
$6,953 SGD
View
Retailer 9
-
$6,954 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$6,959 SGD
View
Price last confirmed 16 days ago
Retailer 11
-
$7,126 SGD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$7,150 SGD
View
B+
Retailer 13
-
$7,388 SGD
View
B+
Retailer 14
-
$8,023 SGD
View
B+
Retailer 15
-
$8,483 SGD
View
B+
Retailer 16
-
$11,045 SGD
View
Most Expensive
B+
NZ Jewellers
bb084cab-abdf-4df0-9573-3a3eb119b57b · Nov 5
$11,629 SGD
$9,074 USD
View
16 more retailers have this diamond
Prices start from $5,182 SGDSave up to $6,448 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
1.40ct Marquise
$5,182 SGD