CaratHunter
Plans
Cushion|Lab Grown|GIA

3.13ct E SI1 Cushion Lab Grown Diamond

VG • E/SI1 • GIA 6472231384

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6472231384

Diamond specifications and retailer prices

From £766 GBP
$1,026 USD
As of October 31, 2026
Save £2,881 GBP (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £5,262 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown cushion diamond

This 3.13ct lab-grown 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 6472231384. Listed at 19 retailers as of October 31, 2026, with a 376% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.13
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6472231384
Dimensions9.25 × 8.01 × 5.49 mm
L/W Ratio1.15
Top View
9.25 mm8.01 mm3.13 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6472231384
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: 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 31
Current: £5,262 GBP|Low: £747 GBP|High: £5,262 GBP|Avg: £2,017 GBP|+1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 11£755 GBP
Retailer 17£766 GBP
Retailer 3£792 GBP
Retailer 4£907 GBP
Retailer 16£1,133 GBP
Retailer 6£1,222 GBP
Retailer 12£1,268 GBP
Retailer 2£1,298 GBP
Retailer 7£1,437 GBP
Retailer 13£1,836 GBP
Retailer 5£2,087 GBP
Retailer 18£2,151 GBP
Retailer 9£2,227 GBP
Retailer 8£2,227 GBP
Retailer 14£2,553 GBP
Retailer 15£2,914 GBP
Retailer 10£3,042 GBP
Retailer 19£3,647 GBP
Do Amore Diamonds£5,262 GBP

26 data points across 19 retailers

19 retailers£766 GBP to £3,647 GBP

Retailer 1
-
£755 GBP
$1,012 USD
Price last confirmed 19 days ago
A
Retailer 2
-
£766 GBP
$1,026 USD
View
Final sale: no returns
A
Retailer 3
-
£792 GBP
$1,061 USD
View
B+
Retailer 4
-
£907 GBP
$1,215 USD
View
B+
Retailer 5
-
£1,019 GBP
$1,366 USD
View
B+
Retailer 6
-
£1,222 GBP
$1,638 USD
View
B+
Retailer 7
-
£1,268 GBP
View
B+
Retailer 8
-
£1,298 GBP
€1,656 EUR
View
B
Retailer 9
-
£1,437 GBP
$1,925 USD
View
B
Retailer 10
-
£1,836 GBP
$2,460 USD
View
B
Retailer 11
-
£2,087 GBP
$2,796 USD
View
B
Retailer 12
-
£2,151 GBP
CA$4,003 CAD
View
B
Retailer 13
-
£2,227 GBP
$2,984 USD
View
B
Retailer 14
-
£2,227 GBP
$2,984 USD
View
B
Retailer 15
-
£2,553 GBP
View
B
Retailer 16
-
£2,914 GBP
View
B
Retailer 17
-
£3,042 GBP
$4,076 USD
View
B
Retailer 18
-
£3,647 GBP
$4,886 USD
View
Most Expensive
Do Amore Diamonds
20-M118482 · Oct 31
£5,262 GBP
$7,050 USD
View
Price under review
18 more retailers have this diamond
Prices start from £766 GBPSave up to £2,881 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.

A
3.13ct Cushion
£766 GBP