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Cushion|Natural|GIA

1.03ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6213293849

Certificate GIA 6213293849

Diamond specifications and retailer prices

From €1,590 EUR
As of November 4, 2026
Save €1,885 EUR (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €3,475 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6213293849. Listed at 12 retailers as of November 4, 2026, with prices from €1,590 to €3,475, a €1,885 spread on the same certified stone. MOH London lists it at €3,475. 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

1.03
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6213293849
Dimensions6.39 × 5.87 × 3.75 mm
L/W Ratio1.09
Top View
6.39 mm5.87 mm1.03 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6213293849
Side View
Table 57.0%CrownGirdle: ETN-THKPavilionCulet: SmallDepth 64.0%

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 4
Current: €3,475 EUR|Low: €1,590 EUR|High: €3,527 EUR|Avg: €2,082 EUR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4€1,590 EUR
Retailer 7€1,616 EUR
Retailer 9€1,695 EUR
Retailer 8€1,754 EUR
Retailer 5€1,802 EUR
Retailer 6€1,979 EUR
Retailer 3€2,161 EUR
Retailer 2€2,536 EUR
MOH London€3,475 EUR

43 data points across 9 retailers

12 retailers€1,590 EUR to €3,475 EUR

B+
Cheapest Retailer
-
€1,590 EUR
B+
Retailer 2
-
€1,616 EUR
View
B+
Retailer 3
-
€1,628 EUR
View
B+
Retailer 4
-
€1,633 EUR
View
B
Retailer 5
-
€1,695 EUR
View
B
Retailer 6
-
€1,754 EUR
View
Retailer 7
-
€1,802 EUR
View
Price last confirmed 9 days ago
B
Retailer 8
-
€1,948 EUR
View
B
Retailer 9
-
€1,979 EUR
View
B
Retailer 10
-
€2,161 EUR
View
B
Retailer 11
-
€2,536 EUR
View
Most Expensive
C
MOH London
150EEE078 · Nov 4
€3,475 EUR
£3,055 GBP
View
11 more retailers have this diamond
Prices start from €1,590 EURSave up to €1,885 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+
1.03ct Cushion
€1,590 EUR