CaratHunter
Plans
Cushion|Natural|GIA

1.03ct H SI1 Cushion Natural Diamond

GD • H/SI1 • GIA 1373901414

Certificate GIA 1373901414

Diamond specifications and retailer prices

From €2,719 EUR
As of November 4, 2026
Save €3,200 EUR (54%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €5,919 EUR at MOH London · As of November 2, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1373901414. Listed at 22 retailers as of November 2, 2026, with prices from €2,719 to €5,919, a €3,200 spread on the same certified stone. MOH London lists it at €5,919. 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

1.03
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1373901414
Dimensions6.48 × 5.28 × 3.58 mm
L/W Ratio1.23
Culet sizeNone
Top View
6.48 mm5.28 mm1.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1373901414
Side View
Table 61.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €5,919 EUR|Low: €2,467 EUR|High: €5,990 EUR|Avg: €3,691 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10€2,736 EUR
Retailer 6€2,777 EUR
Retailer 7€2,960 EUR
Retailer 9€3,206 EUR
Retailer 4€3,563 EUR
Retailer 8€3,790 EUR
Retailer 3€3,889 EUR
Retailer 2€3,953 EUR
Retailer 5€4,320 EUR
MOH London€5,919 EUR

45 data points across 10 retailers

22 retailers€2,719 EUR to €5,919 EUR

B
Cheapest Retailer
-
€2,719 EUR
B
Retailer 2
-
€2,736 EUR
View
B
Retailer 3
-
€2,777 EUR
View
B
Retailer 4
-
€2,789 EUR
View
B
Retailer 5
-
€2,846 EUR
View
B
Retailer 6
-
€2,960 EUR
View
Final sale: no returns
B
Retailer 7
-
€3,011 EUR
View
B
Retailer 8
-
€3,045 EUR
View
B
Retailer 9
-
€3,081 EUR
View
Retailer 10
-
€3,206 EUR
View
Price last confirmed 9 days ago
B
Retailer 11
-
€3,429 EUR
View
B
Retailer 12
-
€3,487 EUR
View
B
Retailer 13
-
€3,563 EUR
View
B
Retailer 14
-
€3,627 EUR
View
B
Retailer 15
-
€3,627 EUR
View
B
Retailer 16
-
€3,753 EUR
View
Retailer 17
-
€3,790 EUR
View
Price last confirmed 30 days ago
B
Retailer 18
-
€3,889 EUR
View
Retailer 19
-
€3,953 EUR
View
Retailer 20
-
€4,006 EUR
View
Price last confirmed 15 days ago
B
Retailer 21
-
€4,320 EUR
View
Most Expensive
B
MOH London
E6349C419 · Nov 2
€5,919 EUR
£5,204 GBP
View
21 more retailers have this diamond
Prices start from €2,719 EURSave up to €3,200 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
€2,719 EUR