CaratHunter
Plans
Marquise|Natural|GIA

1.01ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 6562583074

Certificate GIA 6562583074

Diamond specifications and retailer prices

From $2,538 USD
₹241,728 INR
As of October 27, 2026
Save $2,883 USD (53%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,422 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562583074. Listed at 21 retailers as of October 26, 2026, with prices from $2,538 to $5,422, a $2,883 spread on the same certified stone. MOH London lists it at $5,422. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6562583074
Dimensions9.90 × 5.20 × 3.16 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
9.90 mm5.20 mm1.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6562583074
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.7%

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 27
Current: $5,422 USD|Low: $2,526 USD|High: $5,755 USD|Avg: $3,478 USD|-2.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 28, 2026
Retailer 17$2,538 USD
Retailer 11$2,612 USD
Retailer 12$2,865 USD
Retailer 2$2,867 USD
Retailer 10$2,874 USD
Retailer 14$3,047 USD
Retailer 4$3,053 USD
Retailer 5$3,135 USD
Retailer 15$3,226 USD
Retailer 3$3,238 USD
Retailer 8$3,238 USD
Retailer 6$3,362 USD
Retailer 7$3,420 USD
Retailer 9$3,437 USD
Retailer 13$3,486 USD
Retailer 18$3,585 USD
Retailer 20$3,771 USD
Retailer 19$3,943 USD
Retailer 16$5,412 USD
MOH London$5,422 USD

14 data points across 20 retailers

21 retailers$2,538 USD to $5,422 USD

A
Cheapest Retailer
-
$2,538 USD
₹241,728 INR
A
Retailer 2
-
$2,612 USD
View
A
Retailer 3
-
$2,711 USD
A$4,171 AUD
View
Retailer 4
-
$2,865 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$2,867 USD
View
Final sale: no returns
A
Retailer 6
-
$2,874 USD
View
A
Retailer 7
-
$3,047 USD
£2,399 GBP
View
A
Retailer 8
-
$3,053 USD
View
A
Retailer 9
-
$3,135 USD
View
A
Retailer 10
-
$3,226 USD
£2,541 GBP
View
A
Retailer 11
-
$3,238 USD
View
A
Retailer 12
-
$3,238 USD
View
A
Retailer 13
-
$3,362 USD
View
A
Retailer 14
-
$3,420 USD
View
B+
Retailer 15
-
$3,437 USD
View
B+
Retailer 16
-
$3,486 USD
View
B+
Retailer 17
-
$3,585 USD
View
B+
Retailer 18
-
$3,771 USD
€3,591 EUR
View
B+
Retailer 19
-
$3,943 USD
ZAR 63,695 ZAR
View
B
Retailer 20
-
$5,412 USD
View
Most Expensive
B
MOH London
3C4CEB216 · Oct 26
$5,422 USD
£4,269 GBP
View
20 more retailers have this diamond
Prices start from $2,538 USDSave up to $2,883 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
1.01ct Marquise
$2,538 USD