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Cushion|Natural|GIA

3.06ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5232797388

Certificate GIA 5232797388

Diamond specifications and retailer prices

From £29,380 GBP
$39,366 USD
As of October 31, 2026
Save £7,623 GBP (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £37,003 GBP at 77 Diamonds · As of October 31, 2026
View at 77 Diamonds

About this 3.06ct natural cushion diamond

This 3.06ct natural cushion sits in the three to five carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5232797388. Listed at 5 retailers as of October 31, 2026, with prices from £29,380 to £37,003, a £7,623 spread on the same certified stone. 77 Diamonds lists it at £37,003. 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

3.06
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5232797388
Dimensions9.70 × 7.80 × 5.23 mm
L/W Ratio1.24
Top View
9.70 mm7.80 mm3.06 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5232797388
Side View
Table 69.0%CrownGirdle: XTN-STKPavilionCulet: NoneDepth 67.0%

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: Oct 31
Current: £37,003 GBP|Low: £29,380 GBP|High: £37,380 GBP|Avg: £32,539 GBP|+1.5%
77 Diamonds
Retailer 2
Retailer 3
November 1, 2026
Retailer 3£29,380 GBP
Retailer 2£30,698 GBP
77 Diamonds£37,003 GBP

44 data points across 3 retailers

5 retailers£29,380 GBP to £37,003 GBP

B+
Cheapest Retailer
-
£29,380 GBP
$39,366 USD
B+
Retailer 2
-
£30,698 GBP
₹3,917,344 INR
View
B
Retailer 3
-
£31,078 GBP
$41,640 USD
View
B
Retailer 4
-
£31,809 GBP
$42,620 USD
View
Most Expensive
B
77 Diamonds
CUSZGDVVZDSX · Oct 31
£37,003 GBP
View
4 more retailers have this diamond
Prices start from £29,380 GBPSave up to £7,623 GBP

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
£29,380 GBP