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Cushion|Natural|GIA

1.00ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 1549751069

Certificate GIA 1549751069

Diamond specifications and retailer prices

From €951 EUR
As of November 6, 2026
Save €299 EUR (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,251 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549751069. Listed at 6 retailers as of November 6, 2026, with prices from €951 to €1,251, a €299 spread on the same certified stone. GemTrove lists it at €1,251. 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

1.00
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1549751069
Dimensions5.91 × 5.43 × 3.66 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Crystal, Cavity, Needle
Top View
5.91 mm5.43 mm1.00 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1549751069
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,251 EUR|Low: €853 EUR|High: €1,251 EUR|Avg: €1,063 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6€951 EUR
Retailer 3€953 EUR
Retailer 4€992 EUR
Retailer 2€1,051 EUR
Retailer 5€1,088 EUR
GemTrove€1,251 EUR

40 data points across 6 retailers

6 retailers€951 EUR to €1,251 EUR

A
Cheapest Retailer
-
€951 EUR
A
Retailer 2
-
€953 EUR
View
Final sale: no returns
A
Retailer 3
-
€992 EUR
View
A
Retailer 4
-
€1,051 EUR
View
A
Retailer 5
-
€1,088 EUR
View
Most Expensive
A
GemTrove
GT-N-00976550-98 · Nov 6
€1,251 EUR
A$2,148 AUD
View
5 more retailers have this diamond
Prices start from €951 EURSave up to €299 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
1.00ct Cushion
€951 EUR