Marquise|Natural|GIA

1.00ct E IF Marquise Natural Diamond

ID • E/IF • GIA 2566723659

Certificate GIA 2566723659

Diamond specifications and retailer prices

From $4,301 USD
HK$33,600 HKD
As of October 29, 2026
Save $4,286 USD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,586 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E 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 2566723659. Listed at 15 retailers as of October 29, 2026, with prices from $4,301 to $8,586, a $4,286 spread on the same certified stone. MOH London lists it at $8,586. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2566723659
Dimensions9.77 × 5.17 × 3.35 mm
L/W Ratio1.89
Top View
9.77 mm5.17 mm1.00 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2566723659
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

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: Oct 29
Current: $8,586 USD|Low: $4,301 USD|High: $8,586 USD|Avg: $5,321 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 4$4,301 USD
Retailer 7$4,421 USD
Retailer 5$4,664 USD
Retailer 13$4,778 USD
Retailer 3$5,180 USD
Retailer 11$5,223 USD
Retailer 6$5,692 USD
Retailer 8$5,797 USD
Retailer 10$5,797 USD
Retailer 2$6,003 USD
Retailer 9$6,224 USD
Retailer 12$6,325 USD
MOH London$8,586 USD

3 data points across 13 retailers

15 retailers$4,301 USD to $8,586 USD

A
Cheapest Retailer
-
$4,301 USD
HK$33,600 HKD
A
Retailer 2
-
$4,421 USD
₹421,030 INR
View
A
Retailer 3
-
$4,664 USD
View
Final sale: no returns
A
Retailer 4
-
$4,778 USD
€4,550 EUR
View
Retailer 5
-
$4,822 USD
A$7,418 AUD
View
Retailer 6
-
$4,982 USD
SGD 6,732 SGD
View
A
Retailer 7
-
$5,180 USD
View
A
Retailer 8
-
$5,223 USD
£4,113 GBP
View
Retailer 9
-
$5,692 USD
£4,482 GBP
View
Retailer 10
-
$5,797 USD
View
A
Retailer 11
-
$5,797 USD
View
Retailer 12
-
$6,003 USD
View
Retailer 13
-
$6,224 USD
A$9,575 AUD
View
A
Retailer 14
-
$6,325 USD
€6,024 EUR
View
Most Expensive
B+
MOH London
DCA02FBDA · Oct 29
$8,586 USD
£6,761 GBP
View
14 more retailers have this diamond
Prices start from $4,301 USDSave up to $4,286 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
1.00ct Marquise
$4,301 USD