CaratHunter
Plans
Cushion|Lab Grown|IGI

1.21ct D VVS2 Cushion Lab Grown Diamond

ID • D/VVS2 • IGI LG847681142

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG847681142

Diamond specifications and retailer prices

From £146 GBP
$195 USD
As of November 1, 2026
Save £814 GBP (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £959 GBP at Michael Trio · As of November 2, 2026
View at Michael Trio

About this 1.21ct lab-grown cushion diamond

This 1.21ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847681142 or 847681142. Listed at 14 retailers as of November 1, 2026, with prices from £146 to £959, a £814 spread on the same certified stone. Michael Trio lists it at £959. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847681142
Dimensions7.70 × 5.39 × 3.48 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.70 mm5.39 mm1.21 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847681142
Side View
Table 64.0%Crown 39.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 64.6%

Caratlytics Score

How it works →
A+
Exceptional
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: £959 GBP|Low: £146 GBP|High: £976 GBP|Avg: £447 GBP|-1.8%
Michael Trio
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
November 2, 2026
Retailer 5£146 GBP
Retailer 11£211 GBP
Retailer 10£218 GBP
Retailer 14£268 GBP
Retailer 8£278 GBP
Retailer 2£289 GBP
Retailer 3£369 GBP
Retailer 7£393 GBP
Retailer 12£402 GBP
Retailer 13£533 GBP
Retailer 4£559 GBP
Retailer 6£582 GBP
Retailer 9£754 GBP
Michael Trio£959 GBP

6 data points across 14 retailers

14 retailers£146 GBP to £959 GBP

A+
Cheapest Retailer
-
£146 GBP
$195 USD
Final sale: no returns
A
Retailer 2
-
£211 GBP
View
B+
Retailer 3
-
£218 GBP
$292 USD
View
A
Retailer 4
-
£268 GBP
€342 EUR
View
A
Retailer 5
-
£278 GBP
ZAR 6,023 ZAR
View
A
Retailer 6
-
£289 GBP
View
A
Retailer 7
-
£369 GBP
$494 USD
View
A
Retailer 8
-
£393 GBP
A$810 AUD
View
A
Retailer 9
-
£402 GBP
$539 USD
View
B+
Retailer 10
-
£533 GBP
$714 USD
View
B+
Retailer 11
-
£559 GBP
$749 USD
View
B+
Retailer 12
-
£582 GBP
A$1,199 AUD
View
B
Retailer 13
-
£754 GBP
View
Most Expensive
B
Michael Trio
1108481500 · Nov 2
£959 GBP
SGD 1,737 SGD
View
13 more retailers have this diamond
Prices start from £146 GBPSave up to £814 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+
1.21ct Cushion
£146 GBP