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Radiant|Lab Grown|GIA

1.64ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • GIA 1443237756

Certificate GIA 1443237756

Diamond specifications and retailer prices

From £424 GBP
As of November 2, 2026
Save £1,927 GBP (82%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £2,351 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.64ct lab-grown radiant diamond

This 1.64ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1443237756. Listed at 8 retailers as of November 1, 2026, with prices from £424 to £2,351, a £1,927 spread on the same certified stone. Do Amore Diamonds lists it at £2,351. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.64
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1443237756
Dimensions8.36 × 5.87 × 3.95 mm
L/W Ratio1.42
Top View
8.36 mm5.87 mm1.64 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443237756
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 67.2%

Caratlytics Score

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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: Nov 2
Current: £2,351 GBP|Low: £424 GBP|High: £2,351 GBP|Avg: £908 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2£424 GBP
Retailer 8£449 GBP
Retailer 6£452 GBP
Retailer 7£527 GBP
Retailer 9£791 GBP
Retailer 3£842 GBP
Retailer 5£964 GBP
Retailer 4£1,419 GBP
Do Amore Diamonds£2,351 GBP

25 data points across 9 retailers

8 retailers£424 GBP to £2,351 GBP

A
Cheapest Retailer
-
£424 GBP
A
Retailer 2
-
£449 GBP
$602 USD
View
A
Retailer 3
-
£452 GBP
$605 USD
View
B+
Retailer 4
-
£527 GBP
$706 USD
View
B+
Retailer 5
-
£842 GBP
A$1,735 AUD
View
B
Retailer 6
-
£964 GBP
$1,291 USD
View
Retailer 7
-
£1,419 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-52ECBF9F6 · Nov 1
£2,351 GBP
$3,150 USD
View
7 more retailers have this diamond
Prices start from £424 GBPSave up to £1,927 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 Radiant
£424 GBP