CaratHunter
Plans
Cushion|Lab Grown|IGI

1.00ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG803633432

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG803633432

Diamond specifications and retailer prices

From £153 GBP
HK$1,600 HKD
As of November 1, 2026
Save £302 GBP (66%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £627 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803633432 or 803633432. Listed at 14 retailers as of October 31, 2026, with a 198% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803633432
Dimensions5.86 × 5.46 × 3.63 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.86 mm5.46 mm1.00 ctF / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG803633432
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 66.5%

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 1
Current: £627 GBP|Low: £120 GBP|High: £717 GBP|Avg: £333 GBP|-2.8%
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
October 31, 2026
Retailer 4£120 GBP
Retailer 12£153 GBP
Retailer 13£171 GBP
Retailer 14£223 GBP
Retailer 2£226 GBP
Retailer 3£243 GBP
Retailer 15£247 GBP
Retailer 16£269 GBP
Retailer 5£316 GBP
Retailer 9£336 GBP
Retailer 8£350 GBP
Retailer 11£365 GBP
Retailer 10£419 GBP
Retailer 6£455 GBP
MOH London£627 GBP
Retailer 7£717 GBP

27 data points across 16 retailers

14 retailers£153 GBP to £455 GBP

A
Cheapest Retailer
-
£153 GBP
HK$1,600 HKD
Retailer 2
-
£171 GBP
View
Price last confirmed 10 days ago
Retailer 3
-
£223 GBP
View
Price last confirmed 10 days ago
A
Retailer 4
-
£226 GBP
€289 EUR
View
Retailer 5
-
£243 GBP
$325 USD
View
Price last confirmed 7 days ago
Retailer 6
-
£247 GBP
$331 USD
View
Price last confirmed 11 days ago
Retailer 7
-
£269 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
£316 GBP
$423 USD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£336 GBP
$450 USD
View
Retailer 10
-
£350 GBP
$468 USD
View
Price last confirmed 104 days ago
B+
Retailer 11
-
£365 GBP
SGD 661 SGD
View
B
Retailer 12
-
£419 GBP
$561 USD
View
B+
Retailer 13
-
£455 GBP
$610 USD
View
Most Expensive
MOH London
LG803633432 · Oct 21
£627 GBP
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from £153 GBPSave up to £302 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
1.00ct Cushion
£153 GBP