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Oval|Lab Grown|IGI

1.10ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG844668870

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG844668870

Diamond specifications and retailer prices

From £157 GBP
$210 USD
As of October 31, 2026
Save £661 GBP (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £817 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.1ct lab-grown oval diamond

This 1.1ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844668870 or 844668870. Listed at 10 retailers as of October 31, 2026, with prices from £157 to £817, a £661 spread on the same certified stone. Reve Diamonds lists it at £817. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844668870
Dimensions9.04 × 5.65 × 3.50 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.04 mm5.65 mm1.10 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844668870
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.9%

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 31
Current: £270 GBP|Low: £157 GBP|High: £817 GBP|Avg: £380 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 1, 2026
Retailer 4£157 GBP
Retailer 3£196 GBP
Retailer 8£213 GBP
Retailer 5£268 GBP
Retailer 1£270 GBP
Retailer 6£284 GBP
Retailer 7£339 GBP
Retailer 9£544 GBP
Retailer 2£732 GBP
Reve Diamonds£817 GBP

7 data points across 10 retailers

10 retailers£157 GBP to £817 GBP

A
Cheapest Retailer
-
£157 GBP
$210 USD
A
Retailer 2
-
£196 GBP
View
B+
Retailer 3
-
£213 GBP
$285 USD
View
A
Retailer 4
-
£268 GBP
€342 EUR
View
A
Retailer 5
-
£270 GBP
ZAR 5,851 ZAR
View
A
Retailer 6
-
£284 GBP
$380 USD
View
A
Retailer 7
-
£339 GBP
$454 USD
View
B
Retailer 8
-
£544 GBP
$729 USD
View
B
Retailer 9
-
£732 GBP
View
Most Expensive
B
Reve Diamonds
0115E64EC · Nov 1
£817 GBP
$1,095 USD
View
9 more retailers have this diamond
Prices start from £157 GBPSave up to £661 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
1.10ct Oval
£157 GBP