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Cushion|Lab Grown|GIA

1.64ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • GIA 2446357537

Certificate GIA 2446357537

Diamond specifications and retailer prices

From £430 GBP
As of October 29, 2026
Save £1,831 GBP (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,260 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown cushion diamond

This 1.64ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2446357537. Listed at 8 retailers as of October 29, 2026, with prices from £430 to £2,260, a £1,831 spread on the same certified stone. Do Amore Diamonds lists it at £2,260. 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

1.64
Carat
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2446357537
Dimensions7.91 × 6.16 × 4.28 mm
L/W Ratio1.28
Top View
7.91 mm6.16 mm1.64 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446357537
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,260 GBP|Low: £427 GBP|High: £2,621 GBP|Avg: £1,126 GBP|-13.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 5£430 GBP
Retailer 10£499 GBP
Retailer 8£508 GBP
Retailer 6£511 GBP
Retailer 11£819 GBP
Retailer 4£867 GBP
Retailer 3£929 GBP
Retailer 2£976 GBP
Retailer 9£1,253 GBP
Retailer 7£1,365 GBP
Do Amore Diamonds£2,260 GBP

39 data points across 11 retailers

8 retailers£430 GBP to £2,260 GBP

A
Cheapest Retailer
-
£430 GBP
A
Retailer 2
-
£508 GBP
$677 USD
View
A
Retailer 3
-
£511 GBP
$680 USD
View
B
Retailer 4
-
£819 GBP
$1,090 USD
View
B
Retailer 5
-
£867 GBP
$1,154 USD
View
B
Retailer 6
-
£976 GBP
$1,300 USD
View
B
Retailer 7
-
£1,365 GBP
View
Most Expensive
B
Do Amore Diamonds
27-51E6A21D5 · Oct 29
£2,260 GBP
$3,010 USD
View
7 more retailers have this diamond
Prices start from £430 GBPSave up to £1,831 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
1.64ct Cushion
£430 GBP