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Radiant|Lab Grown|GIA

3.55ct F VS1 Radiant Lab Grown Diamond

GD • F/VS1 • GIA 1489040270

Certificate GIA 1489040270

Diamond specifications and retailer prices

From £842 GBP
$1,130 USD
As of November 2, 2026
Save £2,984 GBP (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £7,474 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown radiant diamond

This 3.55ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1489040270. Listed at 18 retailers as of October 31, 2026, with a 354% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.55
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1489040270
Dimensions10.59 × 7.53 × 5.15 mm
L/W Ratio1.41
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
10.59 mm7.53 mm3.55 ctF / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1489040270
Side View
Table 65.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 68.4%

Caratlytics Score

How it works →
A
Excellent
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: Nov 2
Current: £1,501 GBP|Low: £809 GBP|High: £3,509 GBP|Avg: £1,880 GBP|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9£842 GBP
Retailer 3£916 GBP
Retailer 11£976 GBP
Retailer 8£1,107 GBP
Retailer 4£1,237 GBP
Retailer 1£1,501 GBP
Retailer 13£1,553 GBP
Retailer 2£2,020 GBP
Retailer 10£2,303 GBP
Retailer 6£2,434 GBP
Retailer 5£2,601 GBP
Retailer 12£2,827 GBP
Retailer 7£3,482 GBP

44 data points across 13 retailers

18 retailers£842 GBP to £3,826 GBP

A
Cheapest Retailer
-
£842 GBP
$1,130 USD
A
Retailer 2
-
£916 GBP
$1,229 USD
View
B+
Retailer 3
-
£976 GBP
$1,310 USD
View
Retailer 4
-
£976 GBP
$1,310 USD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
£1,049 GBP
$1,408 USD
View
B+
Retailer 6
-
£1,107 GBP
$1,485 USD
View
B+
Retailer 7
-
£1,237 GBP
$1,660 USD
View
B+
Retailer 8
-
£1,501 GBP
View
B+
Retailer 9
-
£1,553 GBP
$2,084 USD
View
B
Retailer 10
-
£1,924 GBP
$2,582 USD
View
B
Retailer 11
-
£2,020 GBP
$2,711 USD
View
B
Retailer 12
-
£2,280 GBP
$3,060 USD
View
B
Retailer 13
-
£2,434 GBP
A$5,025 AUD
View
B
Retailer 14
-
£2,601 GBP
View
B
Retailer 15
-
£2,827 GBP
$3,793 USD
View
B
Retailer 16
-
£3,482 GBP
View
B
Retailer 17
-
£3,826 GBP
$5,134 USD
View
Most Expensive
Do Amore Diamonds
27-D8828E6BE · Nov 2
£7,474 GBP
$10,030 USD
View
Price under review
17 more retailers have this diamond
Prices start from £842 GBPSave up to £2,984 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
3.55ct Radiant
£842 GBP