Marquise|Natural|GIA

1.40ct K IF Marquise Natural Diamond

EX • K/IF • GIA 7566097116

Certificate GIA 7566097116

Diamond specifications and retailer prices

From $4,043 USD
As of November 6, 2026
Save $5,031 USD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,074 USD 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 $4,043 to $9,074, a $5,031 spread on the same certified stone. NZ Jewellers lists it at $9,074. 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
Color
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: $4,043 USD|Low: $4,043 USD|High: $8,733 USD|Avg: $5,712 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$4,043 USD
Retailer 3$5,242 USD
Retailer 6$5,409 USD
Retailer 7$5,430 USD
Retailer 2$5,765 USD
Retailer 4$6,619 USD
Retailer 5$8,618 USD

37 data points across 7 retailers

17 retailers$4,043 USD to $9,074 USD

A
Cheapest Retailer
-
$4,043 USD
B+
Retailer 2
-
$4,732 USD
View
B+
Retailer 3
-
$4,925 USD
View
B+
Retailer 4
-
$5,080 USD
View
B+
Retailer 5
-
$5,242 USD
View
B+
Retailer 6
-
$5,409 USD
View
B+
Retailer 7
-
$5,425 USD
View
B+
Retailer 8
-
$5,425 USD
View
Retailer 9
-
$5,426 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$5,430 USD
View
Price last confirmed 16 days ago
Retailer 11
-
$5,560 USD
View
Price last confirmed 38 days ago
B+
Retailer 12
-
$5,579 USD
View
B+
Retailer 13
-
$5,765 USD
View
B+
Retailer 14
-
$6,260 USD
View
B+
Retailer 15
-
$6,619 USD
View
B+
Retailer 16
-
$8,618 USD
View
Most Expensive
B+
NZ Jewellers
bb084cab-abdf-4df0-9573-3a3eb119b57b · Nov 5
$9,074 USD
View
16 more retailers have this diamond
Prices start from $4,043 USDSave up to $5,031 USD

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
$4,043 USD