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Radiant|Lab Grown|GCAL

1.77ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2

Diamond specifications and retailer prices

From £1,430 GBP
CA$2,661 CAD
As of October 30, 2026
Save £633 GBP (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £2,064 GBP at The Diamond Guys · As of October 31, 2026
View at The Diamond Guys

About this 1.77ct lab-grown radiant diamond

This 1.77ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL. Listed at 2 retailers as of October 30, 2026, with prices from £1,430 to £2,064, a £633 spread on the same certified stone. The Diamond Guys lists it at £2,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
Dimensions8.45 × 5.96 × 4.17 mm
L/W Ratio1.42
Top View
8.45 mm5.96 mm1.77 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL
Side View
Table 64.0%CrownGirdle: MediumPavilionCuletDepth 70.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: £1,269 GBP|Low: £1,269 GBP|High: £2,364 GBP|Avg: £1,721 GBP
Retailer 1
Retailer 2
The Diamond Guys
September 30, 2026
Retailer 1£1,269 GBP
Retailer 2£1,430 GBP
The Diamond Guys£2,064 GBP

6 data points across 3 retailers

2 retailers£1,430 GBP to £2,064 GBP

B
Cheapest Retailer
-
£1,430 GBP
CA$2,661 CAD
Most Expensive
C
The Diamond Guys
1842025352 · Oct 31
£2,064 GBP
$2,765 USD
View
1 more retailer has this diamond
Prices start from £1,430 GBPSave up to £633 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.

B
1.77ct Radiant
£1,430 GBP