Cushion|Natural|GIA

3.30ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 2546471993

Certificate GIA 2546471993

Diamond specifications and retailer prices

From $33,099 USD
£26,062 GBP
As of November 2, 2026
Save $5,365 USD (14%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $38,464 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.3ct natural cushion diamond

This 3.3ct natural cushion sits in the three to five 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 2546471993. Listed at 3 retailers as of October 31, 2026, with prices from $33,099 to $38,464, a $5,365 spread on the same certified stone. Blue Nile lists it at $38,464. 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

3.30
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 2546471993
Dimensions9.55 × 7.81 × 5.38 mm
L/W Ratio1.22
Top View
9.55 mm7.81 mm3.30 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546471993
Side View
Table 67.0%Crown 37.2°Girdle: THK-VTKPavilion 56.7°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $38,464 USD|Low: $33,078 USD|High: $40,988 USD|Avg: $37,272 USD|-6.2%
Blue Nile
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$33,099 USD
Retailer 3$33,242 USD
Blue Nile$38,464 USD

38 data points across 3 retailers

3 retailers$33,099 USD to $38,464 USD

B+
Cheapest Retailer
-
$33,099 USD
£26,062 GBP
B+
Retailer 2
-
$33,242 USD
View
Most Expensive
B
Blue Nile
28048975 · Oct 31
$38,464 USD
View
2 more retailers have this diamond
Prices start from $33,099 USDSave up to $5,365 USD

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+
3.30ct Cushion
$33,099 USD