CaratHunter
Plans
Cushion|Lab Grown|IGI

1.91ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG653410033

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG653410033

Diamond specifications and retailer prices

From £379 GBP
As of October 30, 2026
Save £1,621 GBP (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,000 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown cushion diamond

This 1.91ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG653410033 or 653410033. Listed at 11 retailers as of October 30, 2026, with prices from £379 to £2,000, a £1,621 spread on the same certified stone. Do Amore Diamonds lists it at £2,000. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653410033
Dimensions8.58 × 6.43 × 4.32 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.58 mm6.43 mm1.91 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653410033
Side View
Table 64.0%Crown 35.7°Girdle: MED-THKPavilion 34.9°Culet: NoneDepth 67.2%

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: £2,000 GBP|Low: £378 GBP|High: £2,000 GBP|Avg: £860 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2£379 GBP
Retailer 11£427 GBP
Retailer 7£429 GBP
Retailer 9£458 GBP
Retailer 10£485 GBP
Retailer 4£553 GBP
Retailer 6£832 GBP
Retailer 8£1,075 GBP
Retailer 3£1,112 GBP
Retailer 5£1,244 GBP
Do Amore Diamonds£2,000 GBP

41 data points across 11 retailers

11 retailers£379 GBP to £2,000 GBP

A
Cheapest Retailer
-
£379 GBP
A
Retailer 2
-
£427 GBP
$572 USD
View
A
Retailer 3
-
£429 GBP
$575 USD
View
A
Retailer 4
-
£458 GBP
$613 USD
View
A
Retailer 5
-
£485 GBP
$650 USD
View
A
Retailer 6
-
£553 GBP
View
B+
Retailer 7
-
£832 GBP
$1,115 USD
View
B
Retailer 8
-
£1,075 GBP
$1,440 USD
View
Retailer 9
-
£1,112 GBP
$1,490 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
£1,244 GBP
View
Most Expensive
B
Do Amore Diamonds
27-7CF9DFE3C · Oct 31
£2,000 GBP
$2,680 USD
View
10 more retailers have this diamond
Prices start from £379 GBPSave up to £1,621 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
1.91ct Cushion
£379 GBP