CaratHunter
Plans
Cushion|Natural|GIA

3.05ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 6315419326

Certificate GIA 6315419326

Diamond specifications and retailer prices

From $41,280 SGD
$32,290 USD
As of October 28, 2026
Save $18,311 SGD (31%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $59,590 SGD at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

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 $41,280 to $59,590, a $18,311 spread on the same certified stone. The Diamond Guys lists it at $59,590. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $59,572 SGD|Low: $41,280 SGD|High: $59,743 SGD|Avg: $49,116 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$41,280 SGD
Retailer 7$44,245 SGD
Retailer 3$46,003 SGD
Retailer 6$48,716 SGD
Retailer 2$49,919 SGD
Retailer 5$53,120 SGD
Retailer 1$59,572 SGD

40 data points across 7 retailers

19 retailers$41,280 SGD to $59,590 SGD

A
Cheapest Retailer
-
$41,280 SGD
$32,290 USD
A
Retailer 2
-
$44,245 SGD
$34,610 USD
View
A
Retailer 3
-
$46,003 SGD
₹3,427,154 INR
View
A
Retailer 4
-
$46,010 SGD
$35,990 USD
View
A
Retailer 5
-
$46,378 SGD
$36,278 USD
View
A
Retailer 6
-
$47,034 SGD
$36,791 USD
View
A
Retailer 7
-
$47,473 SGD
$37,135 USD
View
A
Retailer 8
-
$47,639 SGD
CA$51,757 CAD
View
A
Retailer 9
-
$48,195 SGD
A$57,999 AUD
View
B+
Retailer 10
-
$48,716 SGD
$38,107 USD
View
A
Retailer 11
-
$49,919 SGD
£30,746 GBP
View
B+
Retailer 12
-
$50,510 SGD
$39,510 USD
View
B+
Retailer 13
-
$50,510 SGD
$39,510 USD
View
B+
Retailer 14
-
$51,278 SGD
$40,111 USD
View
B+
Retailer 15
-
$52,197 SGD
$40,830 USD
View
B+
Retailer 16
-
$53,120 SGD
View
B+
Retailer 17
-
$53,446 SGD
A$64,318 AUD
View
B+
Retailer 18
-
$59,572 SGD
€44,380 EUR
View
Most Expensive
B
The Diamond Guys
1917991910 · Oct 31
$59,590 SGD
$46,613 USD
View
18 more retailers have this diamond
Prices start from $41,280 SGDSave up to $18,311 SGD

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
$41,280 SGD