CaratHunter
Plans
Cushion|Lab Grown|GIA

1.35ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 2235441496

Certificate GIA 2235441496

Diamond specifications and retailer prices

From £1,514 GBP
$2,029 USD
As of October 31, 2026
Save £1,867 GBP (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £3,381 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.35ct lab-grown cushion diamond

This 1.35ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D 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 2235441496. Listed at 2 retailers as of October 30, 2026, with prices from £1,514 to £3,381, a £1,867 spread on the same certified stone. Do Amore Diamonds lists it at £3,381. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2235441496
Dimensions6.70 × 6.64 × 4.25 mm
L/W Ratio1.01
Top View
6.70 mm6.64 mm1.35 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235441496
Side View
Table 61.0%CrownGirdle: THN-MEDPavilionCuletDepth 64.1%

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: £3,381 GBP|Low: £1,514 GBP|High: £3,642 GBP|Avg: £2,507 GBP|-7.2%
Do Amore Diamonds
Retailer 2
Retailer 3
September 26, 2026
Retailer 2£1,514 GBP
Retailer 3£2,269 GBP
Do Amore Diamonds£3,381 GBP

14 data points across 3 retailers

2 retailers£1,514 GBP to £3,381 GBP

B+
Cheapest Retailer
-
£1,514 GBP
$2,029 USD
Most Expensive
B
Do Amore Diamonds
24-ST24-22056 · Oct 30
£3,381 GBP
$4,530 USD
View
1 more retailer has this diamond
Prices start from £1,514 GBPSave up to £1,867 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+
1.35ct Cushion
£1,514 GBP