CaratHunter
Plans
Cushion|Natural|GIA

1.03ct K SI2 Cushion Natural Diamond

ID • K/SI2 • GIA 1553335029

Certificate GIA 1553335029

Diamond specifications and retailer prices

From €840 EUR
As of November 6, 2026
Save €112 EUR (12%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: €952 EUR at Michael Trio · As of November 6, 2026
View at Michael Trio

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 1553335029. Listed at 3 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553335029
Dimensions6.33 × 5.22 × 3.52 mm
L/W Ratio1.21
Top View
6.33 mm5.22 mm1.03 ctK / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553335029
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.5%

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: Nov 6
Current: €952 EUR|Low: €840 EUR|High: €1,054 EUR|Avg: €936 EUR|-9.7%
Michael Trio
Retailer 2
Retailer 3
October 17, 2026
Retailer 3€840 EUR
Retailer 2€894 EUR
Michael Trio€952 EUR

7 data points across 3 retailers

3 retailers€840 EUR to €952 EUR

A
Cheapest Retailer
-
€840 EUR
A
Retailer 2
-
€894 EUR
View
Most Expensive
A
Michael Trio
1631543316 · Nov 6
€952 EUR
SGD 1,436 SGD
View
2 more retailers have this diamond
Prices start from €840 EURSave up to €112 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
1.03ct Cushion
€840 EUR