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Oval|Lab Grown|IGI

1.05ct G VS1 Oval Lab Grown Diamond

VG • G/VS1 • IGI LG849637053

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG849637053

Diamond specifications and retailer prices

From £116 GBP
$156 USD
As of October 29, 2026
Save £564 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £681 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849637053 or 849637053. Listed at 20 retailers as of October 29, 2026, with prices from £116 to £681, a £564 spread on the same certified stone. MOH London lists it at £681. 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

1.05
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849637053
Dimensions8.42 × 5.65 × 3.53 mm
L/W Ratio1.49
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.65 mm1.05 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849637053
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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: £681 GBP|Low: £116 GBP|High: £681 GBP|Avg: £327 GBP|+5.6%
MOH London
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October 31, 2026
Retailer 8£116 GBP
Retailer 4£135 GBP
Retailer 19£145 GBP
Retailer 21£172 GBP
Retailer 15£178 GBP
Retailer 10£196 GBP
Retailer 6£249 GBP
Retailer 5£252 GBP
Retailer 16£254 GBP
Retailer 2£256 GBP
Retailer 11£327 GBP
Retailer 14£336 GBP
Retailer 13£352 GBP
Retailer 20£381 GBP
Retailer 7£405 GBP
Retailer 3£466 GBP
Retailer 17£473 GBP
Retailer 9£478 GBP
Retailer 12£507 GBP
Retailer 18£643 GBP
MOH London£681 GBP

7 data points across 21 retailers

20 retailers£116 GBP to £681 GBP

A
Cheapest Retailer
-
£116 GBP
$156 USD
A
Retailer 2
-
£135 GBP
$181 USD
View
A
Retailer 3
-
£145 GBP
$194 USD
View
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
A
Retailer 5
-
£178 GBP
View
B+
Retailer 6
-
£196 GBP
$262 USD
View
A
Retailer 7
-
£249 GBP
ZAR 5,380 ZAR
View
A
Retailer 8
-
£252 GBP
$338 USD
View
A
Retailer 9
-
£254 GBP
View
A
Retailer 10
-
£256 GBP
€327 EUR
View
B+
Retailer 11
-
£327 GBP
$438 USD
View
B+
Retailer 12
-
£336 GBP
A$692 AUD
View
B+
Retailer 13
-
£352 GBP
$472 USD
View
B+
Retailer 14
-
£381 GBP
$510 USD
View
B+
Retailer 15
-
£405 GBP
SGD 733 SGD
View
B
Retailer 16
-
£466 GBP
$624 USD
View
B
Retailer 17
-
£478 GBP
$640 USD
View
B
Retailer 18
-
£507 GBP
$679 USD
View
B
Retailer 19
-
£643 GBP
$861 USD
View
Most Expensive
B
MOH London
LG849637053 · Oct 29
£681 GBP
View
19 more retailers have this diamond
Prices start from £116 GBPSave up to £564 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
1.05ct Oval
£116 GBP