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Cushion|Natural|GIA

3.06ct E SI1 Cushion Natural Diamond

E/SI1

Diamond specifications and retailer prices

From $89,421 NZD
As of November 5, 2026
Save $22,433 NZD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $111,854 NZD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.06ct natural cushion diamond

This 3.06ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $89,421 to $111,854, a $22,433 spread on the same certified stone. The Diamond Guys lists it at $111,854. 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

3.06
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
Dimensions10.11 × 7.85 × 5.39 mm
L/W Ratio1.29
Top View
10.11 mm7.85 mm3.06 ctE / SI1
OriginNatural
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 60.0%CrownGirdle: ThinPavilionCuletDepth 68.7%

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 5
Current: $105,835 NZD|Low: $89,421 NZD|High: $111,854 NZD|Avg: $102,612 NZD|-0.3%
Retailer 1
Retailer 2
The Diamond Guys
November 4, 2026
Retailer 2$89,421 NZD
Retailer 1$105,835 NZD
The Diamond Guys$111,854 NZD

25 data points across 3 retailers

3 retailers$89,421 NZD to $111,854 NZD

B
Cheapest Retailer
-
$89,421 NZD
B
Retailer 2
-
$105,835 NZD
View
Most Expensive
C
The Diamond Guys
1842032387 · Nov 6
$111,854 NZD
$62,007 USD
View
2 more retailers have this diamond
Prices start from $89,421 NZDSave up to $22,433 NZD

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
3.06ct Cushion
$89,421 NZD