CaratHunter
Plans
Cushion|Natural|GIA

1.00ct H SI1 Cushion Natural Diamond

EX • H/SI1 • GIA 2546372813

Certificate GIA 2546372813

Diamond specifications and retailer prices

From €1,483 EUR
₹157,826 INR
As of November 1, 2026
Save €2,444 EUR (62%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,928 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546372813. Listed at 15 retailers as of October 28, 2026, with prices from €1,483 to €3,928, a €2,444 spread on the same certified stone. Queensmith lists it at €3,928. 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546372813
Dimensions6.69 × 4.88 × 3.23 mm
L/W Ratio1.37
Top View
6.69 mm4.88 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546372813
Side View
Table 63.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 66.2%

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 1
Current: €3,928 EUR|Low: €1,483 EUR|High: €4,087 EUR|Avg: €2,277 EUR|-3.9%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 8€1,483 EUR
Retailer 5€1,707 EUR
Retailer 3€1,740 EUR
Retailer 4€1,768 EUR
Retailer 9€1,804 EUR
Retailer 15€1,849 EUR
Retailer 7€1,933 EUR
Retailer 13€1,933 EUR
Retailer 14€1,973 EUR
Retailer 2€2,029 EUR
Retailer 6€2,180 EUR
Retailer 12€2,273 EUR
Retailer 11€2,526 EUR
Retailer 10€3,240 EUR
Queensmith€3,928 EUR

19 data points across 15 retailers

15 retailers€1,483 EUR to €3,928 EUR

A
Cheapest Retailer
-
€1,483 EUR
₹157,826 INR
A
Retailer 2
-
€1,707 EUR
$1,907 USD
View
Final sale: no returns
A
Retailer 3
-
€1,740 EUR
$1,944 USD
View
B+
Retailer 4
-
€1,768 EUR
$1,975 USD
View
B+
Retailer 5
-
€1,804 EUR
£1,587 GBP
View
B+
Retailer 6
-
€1,849 EUR
$2,066 USD
View
B+
Retailer 7
-
€1,933 EUR
$2,160 USD
View
B+
Retailer 8
-
€1,933 EUR
$2,160 USD
View
B+
Retailer 9
-
€1,973 EUR
$2,204 USD
View
B+
Retailer 10
-
€2,029 EUR
£1,785 GBP
View
B+
Retailer 11
-
€2,180 EUR
$2,435 USD
View
B+
Retailer 12
-
€2,273 EUR
ZAR 41,025 ZAR
View
B+
Retailer 13
-
€2,526 EUR
View
B
Retailer 14
-
€3,240 EUR
£2,850 GBP
View
Most Expensive
B
Queensmith
2546372813 · Oct 28
€3,928 EUR
£3,455 GBP
View
14 more retailers have this diamond
Prices start from €1,483 EURSave up to €2,444 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
€1,483 EUR