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Cushion|Lab Grown|GIA

1.60ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • GIA 5516960337

Certificate GIA 5516960337

Diamond specifications and retailer prices

From £386 GBP
$514 USD
As of October 28, 2026
Save £1,657 GBP (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,043 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.6ct lab-grown cushion diamond

This 1.6ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E 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 5516960337. Listed at 6 retailers as of October 28, 2026, with prices from £386 to £2,043, a £1,657 spread on the same certified stone. Brilliant Earth lists it at £2,043. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5516960337
Dimensions6.59 × 6.55 × 4.51 mm
L/W Ratio1.01
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
6.59 mm6.55 mm1.60 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5516960337
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 69.0%

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 28
Current: £2,043 GBP|Low: £278 GBP|High: £2,110 GBP|Avg: £1,357 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 5£386 GBP
Retailer 3£812 GBP
Retailer 4£1,334 GBP
Retailer 6£1,373 GBP
Retailer 7£1,601 GBP
Retailer 2£1,982 GBP
Brilliant Earth£2,043 GBP

24 data points across 7 retailers

6 retailers£386 GBP to £2,043 GBP

A+
Cheapest Retailer
-
£386 GBP
$514 USD
Final sale: no returns
B+
Retailer 2
-
£812 GBP
ZAR 17,460 ZAR
View
B+
Retailer 3
-
£1,334 GBP
$1,776 USD
View
B
Retailer 4
-
£1,373 GBP
View
B
Retailer 5
-
£1,982 GBP
View
Most Expensive
B
Brilliant Earth
14698832Y · Oct 29
£2,043 GBP
$2,720 USD
View
5 more retailers have this diamond
Prices start from £386 GBPSave up to £1,657 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+
1.60ct Cushion
£386 GBP