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Cushion|Natural|GIA

5.16ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 5231559833

Certificate GIA 5231559833

Diamond specifications and retailer prices

From €100,241 EUR
$111,990 USD
As of October 30, 2026
Save €64,268 EUR (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €164,509 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 5.16ct natural cushion diamond

This 5.16ct 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 5231559833. Listed at 10 retailers as of October 29, 2026, with prices from €100,241 to €164,509, a €64,268 spread on the same certified stone. MOH London lists it at €164,509. 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

5.16
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5231559833
Dimensions11.65 × 8.87 × 5.78 mm
L/W Ratio1.31
Top View
11.65 mm8.87 mm5.16 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231559833
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.2%

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: Oct 30
Current: €164,509 EUR|Low: €100,241 EUR|High: €178,083 EUR|Avg: €120,935 EUR|-6.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4€100,241 EUR
Retailer 10€100,806 EUR
Retailer 7€105,588 EUR
Retailer 5€105,636 EUR
Retailer 6€108,816 EUR
Retailer 9€108,816 EUR
Retailer 11€112,441 EUR
Retailer 8€117,805 EUR
Retailer 3€119,438 EUR
Retailer 2€124,193 EUR
MOH London€164,509 EUR

30 data points across 11 retailers

10 retailers€100,241 EUR to €164,509 EUR

B+
Cheapest Retailer
-
€100,241 EUR
$111,990 USD
B+
Retailer 2
-
€100,806 EUR
$112,621 USD
View
B+
Retailer 3
-
€105,588 EUR
$117,964 USD
View
B+
Retailer 4
-
€105,636 EUR
£92,927 GBP
View
B+
Retailer 5
-
€108,816 EUR
$121,570 USD
View
B+
Retailer 6
-
€108,816 EUR
$121,570 USD
View
B+
Retailer 7
-
€112,441 EUR
$125,620 USD
View
B
Retailer 8
-
€117,805 EUR
$131,612 USD
View
B+
Retailer 9
-
€124,193 EUR
View
Most Expensive
B
MOH London
9D2D1EDE1 · Oct 29
€164,509 EUR
£144,717 GBP
View
9 more retailers have this diamond
Prices start from €100,241 EURSave up to €64,268 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+
5.16ct Cushion
€100,241 EUR