Cushion|Natural|GIA

3.09ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6237470430

Certificate GIA 6237470430

Diamond specifications and retailer prices

From $41,537 USD
As of October 30, 2026
Save $10,487 USD (20%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $52,024 USD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 3.09ct natural cushion diamond

This 3.09ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6237470430. Listed at 9 retailers as of October 30, 2026, with prices from $41,537 to $52,024, a $10,487 spread on the same certified stone. 77 Diamonds lists it at $52,024. 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

3.09
Carat
E
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6237470430
Dimensions9.77 × 7.51 × 5.06 mm
L/W Ratio1.30
Top View
9.77 mm7.51 mm3.09 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6237470430
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.4%

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: Oct 30
Current: $52,024 USD|Low: $40,652 USD|High: $53,444 USD|Avg: $46,598 USD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$40,652 USD
Retailer 2$41,537 USD
Retailer 12$42,387 USD
Retailer 6$43,181 USD
Retailer 7$43,696 USD
Retailer 9$46,257 USD
Retailer 3$48,100 USD
Retailer 4$48,100 USD
Retailer 8$49,710 USD
Retailer 5$50,068 USD
77 Diamonds$52,024 USD
Retailer 11$53,444 USD

29 data points across 12 retailers

9 retailers$41,537 USD to $52,024 USD

B+
Cheapest Retailer
-
$41,537 USD
B+
Retailer 2
-
$43,181 USD
View
B+
Retailer 3
-
$43,696 USD
View
B+
Retailer 4
-
$46,257 USD
View
B
Retailer 5
-
$48,100 USD
View
B
Retailer 6
-
$48,100 USD
View
B
Retailer 7
-
$49,710 USD
View
B
Retailer 8
-
$50,068 USD
A$77,028 AUD
View
Most Expensive
B
77 Diamonds
CUSZQPNCSZSP · Oct 30
$52,024 USD
£40,964 GBP
View
8 more retailers have this diamond
Prices start from $41,537 USDSave up to $10,487 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+
3.09ct Cushion
$41,537 USD