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Cushion|Natural|GIA

0.91ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 3185873218

Certificate GIA 3185873218

Diamond specifications and retailer prices

From €2,031 EUR
$2,269 USD
As of November 1, 2026
Save €1,170 EUR (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,201 EUR at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 0.91ct natural cushion diamond

This 0.91ct natural cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3185873218. Listed at 9 retailers as of October 31, 2026, with prices from €2,031 to €3,201, a €1,170 spread on the same certified stone. 77 Diamonds lists it at €3,201. 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

0.91
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3185873218
Dimensions5.51 × 5.50 × 3.79 mm
L/W Ratio1.00
Top View
5.51 mm5.50 mm0.91 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3185873218
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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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 1
Current: €3,201 EUR|Low: €1,987 EUR|High: €3,205 EUR|Avg: €2,418 EUR|+2.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3€2,031 EUR
Retailer 5€2,076 EUR
Retailer 7€2,103 EUR
Retailer 2€2,264 EUR
Retailer 4€2,528 EUR
Retailer 6€2,792 EUR
77 Diamonds€3,201 EUR

35 data points across 7 retailers

9 retailers€2,031 EUR to €3,201 EUR

B
Cheapest Retailer
-
€2,031 EUR
$2,269 USD
B
Retailer 2
-
€2,076 EUR
$2,319 USD
View
B
Retailer 3
-
€2,103 EUR
$2,349 USD
View
B
Retailer 4
-
€2,528 EUR
$2,824 USD
View
B
Retailer 5
-
€2,667 EUR
$2,980 USD
View
B
Retailer 6
-
€2,667 EUR
$2,980 USD
View
B
Retailer 7
-
€2,757 EUR
$3,080 USD
View
B
Retailer 8
-
€2,792 EUR
A$4,798 AUD
View
Most Expensive
B
77 Diamonds
CUSZWGWCYT4X · Oct 31
€3,201 EUR
£2,816 GBP
View
8 more retailers have this diamond
Prices start from €2,031 EURSave up to €1,170 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
0.91ct Cushion
€2,031 EUR