CaratHunter
Plans
Oval|Lab Grown|IGI

1.02ct E SI2 Oval Lab Grown Diamond

VG • E/SI2 • IGI LG842609749

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842609749

Diamond specifications and retailer prices

From £116 GBP
$155 USD
As of October 27, 2026
Save £259 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £375 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG842609749 or 842609749. Listed at 6 retailers as of October 27, 2026, with prices from £116 to £375, a £259 spread on the same certified stone. Brilliant Earth lists it at £375. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842609749
Dimensions8.36 × 5.66 × 3.43 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm5.66 mm1.02 ctE / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842609749
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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: £368 GBP|Low: £116 GBP|High: £368 GBP|Avg: £237 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 28, 2026
Retailer 3£116 GBP
Retailer 2£144 GBP
Retailer 5£219 GBP
Retailer 4£356 GBP
Retailer 1£368 GBP

2 data points across 5 retailers

6 retailers£116 GBP to £375 GBP

A
Cheapest Retailer
-
£116 GBP
$155 USD
Final sale: no returns
A
Retailer 2
-
£144 GBP
HK$1,500 HKD
View
B+
Retailer 3
-
£219 GBP
View
B+
Retailer 4
-
£356 GBP
SGD 641 SGD
View
B+
Retailer 5
-
£368 GBP
$490 USD
View
Most Expensive
B+
Brilliant Earth
22319638A · Oct 29
£375 GBP
$500 USD
View
5 more retailers have this diamond
Prices start from £116 GBPSave up to £259 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
1.02ct Oval
£116 GBP