CaratHunter
Plans
Cushion|Lab Grown|GIA

4.15ct E IF Cushion Lab Grown Diamond

ID • E/IF • GIA 2537691916

Certificate GIA 2537691916

Diamond specifications and retailer prices

From £5,309 GBP
$7,114 USD
As of October 30, 2026
Save £25,372 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £30,682 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.15ct lab-grown cushion diamond

This 4.15ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537691916. Listed at 12 retailers as of October 30, 2026, with prices from £5,309 to £30,682, a £25,372 spread on the same certified stone. Do Amore Diamonds lists it at £30,682. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.15
Carat
E
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2537691916
Dimensions9.31 × 9.22 × 5.85 mm
L/W Ratio1.01
Top View
9.31 mm9.22 mm4.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537691916
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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 30
Current: £30,682 GBP|Low: £2,820 GBP|High: £31,092 GBP|Avg: £10,440 GBP|-1.3%
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
October 31, 2026
Retailer 14£5,309 GBP
Retailer 11£5,683 GBP
Retailer 12£6,318 GBP
Retailer 13£6,611 GBP
Retailer 10£6,704 GBP
Retailer 5£6,911 GBP
Retailer 7£7,518 GBP
Retailer 15£9,261 GBP
Retailer 8£9,702 GBP
Retailer 2£10,775 GBP
Retailer 3£11,684 GBP
Retailer 9£12,427 GBP
Retailer 6£12,586 GBP
Retailer 4£17,146 GBP
Do Amore Diamonds£30,682 GBP

31 data points across 15 retailers

12 retailers£5,309 GBP to £30,682 GBP

A
Cheapest Retailer
-
£5,309 GBP
$7,114 USD
A
Retailer 2
-
£5,683 GBP
$7,615 USD
View
A
Retailer 3
-
£6,318 GBP
$8,466 USD
View
Final sale: no returns
A
Retailer 4
-
£6,611 GBP
$8,858 USD
View
A
Retailer 5
-
£6,704 GBP
$8,982 USD
View
B+
Retailer 6
-
£9,261 GBP
$12,409 USD
View
B+
Retailer 7
-
£9,702 GBP
$13,000 USD
View
B+
Retailer 8
-
£10,775 GBP
€13,750 EUR
View
B+
Retailer 9
-
£11,684 GBP
$15,655 USD
View
B+
Retailer 10
-
£12,427 GBP
View
B
Retailer 11
-
£17,146 GBP
$22,974 USD
View
Most Expensive
B
Do Amore Diamonds
27-A5410824B · Oct 31
£30,682 GBP
$41,110 USD
View
11 more retailers have this diamond
Prices start from £5,309 GBPSave up to £25,372 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
4.15ct Cushion
£5,309 GBP