CaratHunter
Plans
Radiant|Lab Grown|IGI

0.55ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG790630375

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG790630375

Diamond specifications and retailer prices

From £87 GBP
$116 USD
As of October 30, 2026
Save £819 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £905 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG790630375 or 790630375. Listed at 23 retailers as of October 29, 2026, with prices from £87 to £905, a £819 spread on the same certified stone. MOH London lists it at £905. 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

0.55
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790630375
Dimensions5.71 × 4.06 × 2.77 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.71 mm4.06 mm0.55 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790630375
Side View
Table 66.0%Crown 40.7°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 68.2%

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: Oct 30
Current: £905 GBP|Low: £87 GBP|High: £929 GBP|Avg: £281 GBP|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 22£87 GBP
Retailer 23£96 GBP
Retailer 2£101 GBP
Retailer 6£115 GBP
Retailer 12£116 GBP
Retailer 21£146 GBP
Retailer 20£187 GBP
Retailer 10£195 GBP
Retailer 14£215 GBP
Retailer 13£217 GBP
Retailer 5£260 GBP
Retailer 8£269 GBP
Retailer 11£276 GBP
Retailer 4£300 GBP
Retailer 9£304 GBP
Retailer 19£321 GBP
Retailer 18£335 GBP
Retailer 7£346 GBP
Retailer 17£385 GBP
Retailer 3£388 GBP
Retailer 15£403 GBP
Retailer 16£569 GBP
MOH London£905 GBP

19 data points across 23 retailers

23 retailers£87 GBP to £905 GBP

A
Cheapest Retailer
-
£87 GBP
$116 USD
A
Retailer 2
-
£96 GBP
$129 USD
View
Final sale: no returns
A
Retailer 3
-
£101 GBP
$135 USD
View
A
Retailer 4
-
£115 GBP
$154 USD
View
A
Retailer 5
-
£116 GBP
$155 USD
View
A
Retailer 6
-
£146 GBP
$195 USD
View
A
Retailer 7
-
£187 GBP
$250 USD
View
A
Retailer 8
-
£195 GBP
ZAR 4,231 ZAR
View
Retailer 9
-
£215 GBP
€274 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
£217 GBP
View
B+
Retailer 11
-
£260 GBP
View
B+
Retailer 12
-
£269 GBP
$360 USD
View
B+
Retailer 13
-
£276 GBP
A$568 AUD
View
B+
Retailer 14
-
£300 GBP
SGD 543 SGD
View
B+
Retailer 15
-
£304 GBP
A$627 AUD
View
B+
Retailer 16
-
£321 GBP
$430 USD
View
B+
Retailer 17
-
£335 GBP
$449 USD
View
B+
Retailer 18
-
£346 GBP
$464 USD
View
B
Retailer 19
-
£385 GBP
$516 USD
View
B
Retailer 20
-
£388 GBP
$520 USD
View
Retailer 21
-
£403 GBP
$540 USD
View
Price last confirmed 7 days ago
B
Retailer 22
-
£569 GBP
View
Most Expensive
B
MOH London
LG790630375 · Oct 29
£905 GBP
View
22 more retailers have this diamond
Prices start from £87 GBPSave up to £819 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
0.55ct Radiant
£87 GBP