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Cushion|Natural|GIA

1.01ct F SI2 Cushion Natural Diamond

EX • F/SI2 • GIA 6551073399

Certificate GIA 6551073399

Diamond specifications and retailer prices

From €1,100 EUR
HK$9,600 HKD
As of November 2, 2026
Save €1,350 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €2,450 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct natural cushion diamond

This 1.01ct natural cushion sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551073399. Listed at 15 retailers as of October 29, 2026, with prices from €1,100 to €2,450, a €1,350 spread on the same certified stone. MOH London lists it at €2,450. 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
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551073399
Dimensions6.52 × 5.21 × 3.59 mm
L/W Ratio1.25
Top View
6.52 mm5.21 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551073399
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

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: Nov 2
Current: €2,450 EUR|Low: €1,088 EUR|High: €2,529 EUR|Avg: €1,517 EUR|-3.1%
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
November 2, 2026
Retailer 2€1,100 EUR
Retailer 10€1,173 EUR
Retailer 3€1,203 EUR
Retailer 11€1,209 EUR
Retailer 4€1,290 EUR
Retailer 12€1,307 EUR
Retailer 6€1,374 EUR
Retailer 7€1,387 EUR
Retailer 13€1,434 EUR
Retailer 9€1,459 EUR
Retailer 14€1,467 EUR
Retailer 8€1,914 EUR
Retailer 5€2,245 EUR
MOH London€2,450 EUR

28 data points across 14 retailers

15 retailers€1,100 EUR to €2,450 EUR

A
Cheapest Retailer
-
€1,100 EUR
HK$9,600 HKD
A
Retailer 2
-
€1,173 EUR
$1,310 USD
View
Final sale: no returns
A
Retailer 3
-
€1,203 EUR
$1,344 USD
View
A
Retailer 4
-
€1,209 EUR
$1,351 USD
View
A
Retailer 5
-
€1,290 EUR
$1,442 USD
View
A
Retailer 6
-
€1,307 EUR
$1,460 USD
View
A
Retailer 7
-
€1,374 EUR
$1,535 USD
View
A
Retailer 8
-
€1,387 EUR
£1,220 GBP
View
A
Retailer 9
-
€1,434 EUR
£1,262 GBP
View
A
Retailer 10
-
€1,459 EUR
$1,630 USD
View
A
Retailer 11
-
€1,467 EUR
$1,639 USD
View
A
Retailer 12
-
€1,663 EUR
A$2,858 AUD
View
A
Retailer 13
-
€1,914 EUR
View
Retailer 14
-
€2,245 EUR
$2,508 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
155E3419D · Oct 29
€2,450 EUR
£2,155 GBP
View
14 more retailers have this diamond
Prices start from €1,100 EURSave up to €1,350 EUR

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 Cushion
€1,100 EUR