CaratHunter
Plans
Round|Lab Grown|IGI

1.89ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG779608797

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779608797

Diamond specifications and retailer prices

From £189 GBP
$251 USD
As of October 27, 2026
Save £782 GBP (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £971 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 LG779608797 or 779608797. Listed at 15 retailers as of October 27, 2026, with prices from £189 to £971, a £782 spread on the same certified stone. Brilliant Earth lists it at £971. 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 angle32.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779608797
Dimensions7.98 × 8.03 × 4.75 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
7.98 mm8.03 mm1.89 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779608797
Side View
Table 61.0%Crown 32.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 59.3%

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 27
Current: £971 GBP|Low: £189 GBP|High: £1,008 GBP|Avg: £595 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
October 29, 2026
Retailer 11£189 GBP
Retailer 3£231 GBP
Retailer 8£322 GBP
Retailer 2£341 GBP
Retailer 4£369 GBP
Retailer 14£420 GBP
Retailer 6£458 GBP
Retailer 15£503 GBP
Retailer 10£651 GBP
Retailer 12£735 GBP
Retailer 5£782 GBP
Retailer 9£810 GBP
Retailer 13£818 GBP
Retailer 7£868 GBP
Brilliant Earth£971 GBP

33 data points across 15 retailers

15 retailers£189 GBP to £971 GBP

A
Retailer 1
-
£165 GBP
$219 USD
Price last confirmed 37 days ago
A
Retailer 2
-
£187 GBP
$248 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£189 GBP
$251 USD
View
A
Retailer 4
-
£191 GBP
$254 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
£228 GBP
$303 USD
View
Price last confirmed 31 days ago
A
Retailer 6
-
£322 GBP
View
A
Retailer 7
-
£341 GBP
€431 EUR
View
B+
Retailer 8
-
£651 GBP
$865 USD
View
B
Retailer 9
-
£674 GBP
$896 USD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
£735 GBP
$977 USD
View
B+
Retailer 11
-
£743 GBP
$987 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
£810 GBP
View
B
Retailer 13
-
£818 GBP
SGD 1,469 SGD
View
Price last confirmed 16 days ago
B
Retailer 14
-
£847 GBP
$1,126 USD
View
Most Expensive
B
Brilliant Earth
20814919A · Oct 28
£971 GBP
$1,290 USD
View
14 more retailers have this diamond
Prices start from £189 GBPSave up to £782 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
£189 GBP