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Cushion|Natural|GIA

1.50ct D SI2 Cushion Natural Diamond

EX • D/SI2 • GIA 6552192119

Certificate GIA 6552192119

Diamond specifications and retailer prices

From €3,965 EUR
$4,430 USD
As of October 30, 2026
Save €3,909 EUR (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €7,874 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two carat band, graded D 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 6552192119. Listed at 14 retailers as of October 26, 2026, with prices from €3,965 to €7,874, a €3,909 spread on the same certified stone. MOH London lists it at €7,874. 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

1.50
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552192119
Dimensions8.20 × 6.12 × 3.77 mm
L/W Ratio1.34
Top View
8.20 mm6.12 mm1.50 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552192119
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.5%

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: €7,874 EUR|Low: €3,810 EUR|High: €8,127 EUR|Avg: €5,112 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
October 31, 2026
Retailer 12€3,965 EUR
Retailer 10€4,129 EUR
Retailer 4€4,503 EUR
Retailer 5€4,535 EUR
Retailer 7€4,667 EUR
Retailer 9€4,730 EUR
Retailer 6€4,818 EUR
Retailer 3€5,039 EUR
Retailer 11€5,039 EUR
Retailer 13€5,209 EUR
Retailer 8€5,448 EUR
Retailer 2€5,587 EUR
MOH London€7,874 EUR

35 data points across 13 retailers

14 retailers€3,965 EUR to €7,874 EUR

A
Cheapest Retailer
-
€3,965 EUR
$4,430 USD
A
Retailer 2
-
€4,129 EUR
$4,613 USD
View
Final sale: no returns
Retailer 3
-
€4,503 EUR
$5,031 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
€4,535 EUR
$5,066 USD
View
A
Retailer 5
-
€4,667 EUR
£4,105 GBP
View
A
Retailer 6
-
€4,730 EUR
$5,284 USD
View
A
Retailer 7
-
€4,818 EUR
£4,238 GBP
View
B+
Retailer 8
-
€5,039 EUR
$5,630 USD
View
A
Retailer 9
-
€5,039 EUR
$5,630 USD
View
B+
Retailer 10
-
€5,125 EUR
A$8,808 AUD
View
B+
Retailer 11
-
€5,209 EUR
$5,820 USD
View
Retailer 12
-
€5,448 EUR
$6,086 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€5,587 EUR
View
Most Expensive
B
MOH London
7DB11B377 · Oct 26
€7,874 EUR
£6,927 GBP
View
13 more retailers have this diamond
Prices start from €3,965 EURSave up to €3,909 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
1.50ct Cushion
€3,965 EUR