CaratHunter
Plans
Cushion|Lab Grown|GIA

1.43ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • GIA 5483262809

Certificate GIA 5483262809

Diamond specifications and retailer prices

From £296 GBP
$396 USD
As of October 30, 2026
Save £1,682 GBP (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,978 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.43ct lab-grown cushion diamond

This 1.43ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5483262809. Listed at 6 retailers as of October 29, 2026, with prices from £296 to £1,978, a £1,682 spread on the same certified stone. Brilliant Earth lists it at £1,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5483262809
Dimensions6.61 × 6.32 × 4.09 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant, Feather
Top View
6.61 mm6.32 mm1.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5483262809
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
A+
Exceptional
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: £1,978 GBP|Low: £216 GBP|High: £2,037 GBP|Avg: £1,111 GBP|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£296 GBP
Retailer 3£622 GBP
Retailer 6£1,058 GBP
Retailer 4£1,108 GBP
Retailer 7£1,254 GBP
Retailer 2£1,423 GBP
Brilliant Earth£1,978 GBP

26 data points across 7 retailers

6 retailers£296 GBP to £1,978 GBP

A+
Cheapest Retailer
-
£296 GBP
$396 USD
Final sale: no returns
B+
Retailer 2
-
£622 GBP
ZAR 13,469 ZAR
View
B+
Retailer 3
-
£1,058 GBP
View
B+
Retailer 4
-
£1,108 GBP
$1,484 USD
View
B
Retailer 5
-
£1,423 GBP
View
Most Expensive
B
Brilliant Earth
8922434Y · Oct 29
£1,978 GBP
$2,650 USD
View
5 more retailers have this diamond
Prices start from £296 GBPSave up to £1,682 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+
1.43ct Cushion
£296 GBP