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Round|Lab Grown|IGI

1.89ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG768693482

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768693482

Diamond specifications and retailer prices

From £162 GBP
$216 USD
As of October 29, 2026
Save £806 GBP (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £969 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG768693482 or 768693482. Listed at 12 retailers as of October 28, 2026, with prices from £162 to £969, a £806 spread on the same certified stone. Brilliant Earth lists it at £969. 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 angle32.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768693482
Dimensions7.94 × 7.88 × 4.82 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm7.88 mm1.89 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768693482
Side View
Table 58.0%Crown 32.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £969 GBP|Low: £162 GBP|High: £1,006 GBP|Avg: £537 GBP|-3.7%
Brilliant Earth
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
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Retailer 17
Retailer 18
October 29, 2026
Retailer 3£162 GBP
Retailer 14£188 GBP
Retailer 8£228 GBP
Retailer 6£231 GBP
Retailer 12£321 GBP
Retailer 2£340 GBP
Retailer 7£368 GBP
Retailer 4£419 GBP
Retailer 17£460 GBP
Retailer 5£502 GBP
Retailer 18£647 GBP
Retailer 13£650 GBP
Retailer 16£734 GBP
Retailer 9£780 GBP
Retailer 11£812 GBP
Retailer 15£816 GBP
Retailer 10£866 GBP
Brilliant Earth£969 GBP

37 data points across 18 retailers

12 retailers£162 GBP to £969 GBP

A
Cheapest Retailer
-
£162 GBP
$216 USD
A
Retailer 2
-
£188 GBP
$251 USD
View
A
Retailer 3
-
£228 GBP
$303 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
£321 GBP
View
A
Retailer 5
-
£340 GBP
€431 EUR
View
A
Retailer 6
-
£460 GBP
$613 USD
View
B+
Retailer 7
-
£647 GBP
$862 USD
View
B+
Retailer 8
-
£650 GBP
$865 USD
View
B+
Retailer 9
-
£734 GBP
$977 USD
View
B+
Retailer 10
-
£812 GBP
View
B
Retailer 11
-
£846 GBP
$1,126 USD
View
Most Expensive
B
Brilliant Earth
20807425A · Oct 28
£969 GBP
$1,290 USD
View
11 more retailers have this diamond
Prices start from £162 GBPSave up to £806 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
£162 GBP