Radiant|Lab Grown|GCAL

1.77ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • GCAL 313162563

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 313162563

Diamond specifications and retailer prices

From £369 GBP
$495 USD
As of October 30, 2026
Save £1,765 GBP (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,135 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 313162563. Listed at 9 retailers as of October 30, 2026, with prices from £369 to £2,135, a £1,765 spread on the same certified stone. Do Amore Diamonds lists it at £2,135. 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
Crown angle44°
Pavilion angle63.6°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313162563
Dimensions8.45 × 5.96 × 4.17 mm
L/W Ratio1.42
Culet sizeNone
Top View
8.45 mm5.96 mm1.77 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 313162563
Side View
Table 64.0%Crown 44°Girdle: MED-STKPavilion 63.6°Culet: NoneDepth 70.0%

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 30
Current: £2,135 GBP|Low: £369 GBP|High: £2,135 GBP|Avg: £1,249 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 25, 2026
Retailer 7£369 GBP
Retailer 5£611 GBP
Retailer 3£750 GBP
Retailer 4£1,181 GBP
Retailer 6£1,655 GBP
Retailer 2£2,016 GBP
Do Amore Diamonds£2,135 GBP

8 data points across 7 retailers

9 retailers£369 GBP to £2,135 GBP

A
Cheapest Retailer
-
£369 GBP
$495 USD
B+
Retailer 2
-
£611 GBP
$819 USD
View
Retailer 3
-
£750 GBP
$1,005 USD
View
Price last confirmed 9 days ago
B
Retailer 4
-
£1,163 GBP
View
B
Retailer 5
-
£1,181 GBP
$1,582 USD
View
B
Retailer 6
-
£1,269 GBP
$1,700 USD
View
B
Retailer 7
-
£1,655 GBP
$2,218 USD
View
B
Retailer 8
-
£2,016 GBP
View
Most Expensive
B
Do Amore Diamonds
31-LGA126922 · Oct 30
£2,135 GBP
$2,860 USD
View
8 more retailers have this diamond
Prices start from £369 GBPSave up to £1,765 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
1.77ct Radiant
£369 GBP