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Cushion|Natural|GIA

3.05ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6315419326

Certificate GIA 6315419326

Diamond specifications and retailer prices

From $32,290 USD
As of October 28, 2026
Save $14,442 USD (31%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $46,732 USD at Yorxs · As of October 29, 2026
View at Yorxs

About this 3.05ct natural cushion diamond

This 3.05ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6315419326. Listed at 19 retailers as of October 28, 2026, with prices from $32,290 to $46,732, a $14,442 spread on the same certified stone. Yorxs lists it at $46,732. 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

3.05
Carat
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6315419326
Dimensions8.34 × 8.24 × 5.64 mm
L/W Ratio1.01
Top View
8.34 mm8.24 mm3.05 ctE / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6315419326
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $35,985 USD|Low: $32,290 USD|High: $46,732 USD|Avg: $38,405 USD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
October 30, 2026
Retailer 3$32,290 USD
Retailer 6$34,610 USD
Retailer 1$35,985 USD
Retailer 5$38,107 USD
Retailer 2$39,047 USD
Retailer 4$41,552 USD
Yorxs$46,732 USD

40 data points across 7 retailers

19 retailers$32,290 USD to $46,732 USD

A
Cheapest Retailer
-
$32,290 USD
A
Retailer 2
-
$34,610 USD
View
A
Retailer 3
-
$35,985 USD
₹3,427,154 INR
View
A
Retailer 4
-
$35,990 USD
View
A
Retailer 5
-
$36,278 USD
View
A
Retailer 6
-
$36,791 USD
View
A
Retailer 7
-
$37,135 USD
View
A
Retailer 8
-
$37,265 USD
CA$51,757 CAD
View
A
Retailer 9
-
$37,699 USD
A$57,999 AUD
View
B+
Retailer 10
-
$38,107 USD
View
A
Retailer 11
-
$39,047 USD
£30,746 GBP
View
B+
Retailer 12
-
$39,510 USD
View
B+
Retailer 13
-
$39,510 USD
View
B+
Retailer 14
-
$40,111 USD
View
B+
Retailer 15
-
$40,830 USD
View
B+
Retailer 16
-
$41,552 USD
SGD 56,151 SGD
View
B+
Retailer 17
-
$41,807 USD
A$64,318 AUD
View
B
Retailer 18
-
$46,613 USD
View
Most Expensive
B+
Yorxs
496767677 · Oct 29
$46,732 USD
€44,507 EUR
View
18 more retailers have this diamond
Prices start from $32,290 USDSave up to $14,442 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.

A
3.05ct Cushion
$32,290 USD