Cushion|Natural|GIA

5.03ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 2145971305

Certificate GIA 2145971305

Diamond specifications and retailer prices

From €79,380 EUR
$88,684 USD
As of October 30, 2026
Save €58,152 EUR (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €137,533 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.03ct natural cushion diamond

This 5.03ct natural cushion sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2145971305. Listed at 14 retailers as of October 29, 2026, with prices from €79,380 to €137,533, a €58,152 spread on the same certified stone. MOH London lists it at €137,533. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2145971305
Dimensions10.36 × 9.43 × 6.09 mm
L/W Ratio1.10
Culet sizeNone
Top View
10.36 mm9.43 mm5.03 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2145971305
Side View
Table 65.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.6%

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 30
Current: €137,533 EUR|Low: €73,064 EUR|High: €138,448 EUR|Avg: €92,045 EUR|+0.4%
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
October 30, 2026
Retailer 10€74,695 EUR
Retailer 12€79,380 EUR
Retailer 7€80,293 EUR
Retailer 13€81,645 EUR
Retailer 11€84,622 EUR
Retailer 14€87,251 EUR
Retailer 15€87,594 EUR
Retailer 2€87,817 EUR
Retailer 3€89,126 EUR
Retailer 5€90,082 EUR
Retailer 6€90,082 EUR
Retailer 4€93,080 EUR
Retailer 9€105,420 EUR
Retailer 8€106,114 EUR
MOH London€137,533 EUR

34 data points across 15 retailers

14 retailers€79,380 EUR to €137,533 EUR

Retailer 1
-
€74,695 EUR
$83,450 USD
Price last confirmed 13 days ago
A
Retailer 2
-
€79,380 EUR
$88,684 USD
View
A
Retailer 3
-
€80,293 EUR
$89,704 USD
View
Final sale: no returns
Retailer 4
-
€81,645 EUR
A$140,329 AUD
View
Price last confirmed 28 days ago
A
Retailer 5
-
€84,622 EUR
$94,540 USD
View
B+
Retailer 6
-
€87,251 EUR
$97,477 USD
View
B+
Retailer 7
-
€87,817 EUR
£77,252 GBP
View
B+
Retailer 8
-
€89,126 EUR
$99,572 USD
View
B+
Retailer 9
-
€90,082 EUR
$100,640 USD
View
B+
Retailer 10
-
€90,082 EUR
$100,640 USD
View
B+
Retailer 11
-
€93,080 EUR
$103,990 USD
View
B+
Retailer 12
-
€105,420 EUR
ZAR 1,902,685 ZAR
View
B
Retailer 13
-
€106,114 EUR
View
Most Expensive
B
MOH London
3452269C1 · Oct 29
€137,533 EUR
£120,986 GBP
View
13 more retailers have this diamond
Prices start from €79,380 EURSave up to €58,152 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
5.03ct Cushion
€79,380 EUR