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Round|Lab Grown|IGI

1.89ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG821684094

Shape and cutting style on the report: Round brilliant

Certificate IGI LG821684094

Diamond specifications and retailer prices

From £164 GBP
$219 USD
As of October 26, 2026
Save £694 GBP (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £858 GBP at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.89ct lab-grown round diamond

This 1.89ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821684094 or 821684094. Listed at 13 retailers as of October 26, 2026, with prices from £164 to £858, a £694 spread on the same certified stone. With Clarity lists it at £858. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821684094
Dimensions8.02 × 8.07 × 4.76 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm8.07 mm1.89 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821684094
Side View
Table 61.0%Crown 32.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.2%

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 26
Current: £344 GBP|Low: £162 GBP|High: £891 GBP|Avg: £579 GBP|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 29, 2026
Retailer 3£164 GBP
Retailer 8£191 GBP
Retailer 6£325 GBP
Retailer 1£344 GBP
Retailer 10£463 GBP
Retailer 11£656 GBP
Retailer 7£659 GBP
Retailer 9£745 GBP
Retailer 5£770 GBP
Retailer 4£819 GBP
Retailer 2£830 GBP
With Clarity£858 GBP

28 data points across 12 retailers

13 retailers£164 GBP to £858 GBP

A
Cheapest Retailer
-
£164 GBP
$219 USD
A
Retailer 2
-
£191 GBP
$254 USD
View
A
Retailer 3
-
£325 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
£344 GBP
€436 EUR
View
A
Retailer 5
-
£463 GBP
$616 USD
View
B+
Retailer 6
-
£578 GBP
$770 USD
View
B+
Retailer 7
-
£656 GBP
$874 USD
View
B+
Retailer 8
-
£659 GBP
$877 USD
View
B+
Retailer 9
-
£745 GBP
$992 USD
View
B+
Retailer 10
-
£770 GBP
$1,025 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
£819 GBP
View
B
Retailer 12
-
£830 GBP
SGD 1,493 SGD
View
Price last confirmed 16 days ago
Most Expensive
B
With Clarity
821684094 · Oct 29
£858 GBP
$1,143 USD
View
12 more retailers have this diamond
Prices start from £164 GBPSave up to £694 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
1.89ct Round
£164 GBP