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Cushion|Natural|GIA

3.50ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 6562026661

Certificate GIA 6562026661

Diamond specifications and retailer prices

From €41,540 EUR
$46,592 USD
As of November 2, 2026
Save €31,106 EUR (43%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €72,647 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural cushion diamond

This 3.5ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562026661. Listed at 14 retailers as of November 1, 2026, with prices from €41,540 to €72,647, a €31,106 spread on the same certified stone. MOH London lists it at €72,647. 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

3.50
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.49°
OriginNatural
Grading LabGIA
CertificateGIA 6562026661
Dimensions10.54 × 8.11 × 5.66 mm
L/W Ratio1.30
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
10.54 mm8.11 mm3.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6562026661
Side View
Table 67.0%Crown 35.49°Girdle: VTN-STKPavilionCulet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €72,647 EUR|Low: €37,643 EUR|High: €73,036 EUR|Avg: €48,516 EUR|+10.3%
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
November 2, 2026
Retailer 5€39,747 EUR
Retailer 15€41,540 EUR
Retailer 3€42,155 EUR
Retailer 4€42,639 EUR
Retailer 16€45,043 EUR
Retailer 13€46,516 EUR
Retailer 10€46,914 EUR
Retailer 14€47,441 EUR
Retailer 8€47,570 EUR
Retailer 6€49,572 EUR
Retailer 7€49,572 EUR
Retailer 12€49,756 EUR
Retailer 2€53,517 EUR
Retailer 9€56,423 EUR
Retailer 11€60,301 EUR
MOH London€72,647 EUR

28 data points across 16 retailers

14 retailers€41,540 EUR to €72,647 EUR

Retailer 1
-
€39,747 EUR
$44,580 USD
Price last confirmed 15 days ago
Retailer 2
-
€39,992 EUR
A$69,009 AUD
View
Price last confirmed 29 days ago
B+
Retailer 3
-
€41,540 EUR
$46,592 USD
View
B
Retailer 4
-
€42,155 EUR
$47,281 USD
View
B+
Retailer 5
-
€42,639 EUR
$47,824 USD
View
Final sale: no returns
B
Retailer 6
-
€45,043 EUR
$50,520 USD
View
B
Retailer 7
-
€46,516 EUR
$52,172 USD
View
B
Retailer 8
-
€46,914 EUR
£41,432 GBP
View
B
Retailer 9
-
€47,441 EUR
$53,210 USD
View
B
Retailer 10
-
€49,756 EUR
$55,806 USD
View
B
Retailer 11
-
€53,517 EUR
£47,263 GBP
View
B
Retailer 12
-
€56,423 EUR
View
B
Retailer 13
-
€60,301 EUR
ZAR 1,092,640 ZAR
View
Most Expensive
B
MOH London
2895E7CB8 · Nov 1
€72,647 EUR
£64,158 GBP
View
13 more retailers have this diamond
Prices start from €41,540 EURSave up to €31,106 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.

B+
3.50ct Cushion
€41,540 EUR