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Round|Lab Grown|IGI

1.10ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG806616923

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806616923

Diamond specifications and retailer prices

From £143 GBP
$192 USD
As of October 29, 2026
Save £1,019 GBP (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,163 GBP at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.1ct lab-grown round diamond

This 1.1ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806616923 or 806616923. Listed at 18 retailers as of October 29, 2026, with prices from £143 to £1,163, a £1,019 spread on the same certified stone. Yadav Diamonds lists it at £1,163. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806616923
Dimensions6.55 × 6.58 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.58 mm1.10 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806616923
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.4%

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: £298 GBP|Low: £139 GBP|High: £1,163 GBP|Avg: £437 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
Yadav Diamonds
October 31, 2026
Retailer 5£143 GBP
Retailer 14£178 GBP
Retailer 17£178 GBP
Retailer 3£201 GBP
Retailer 2£240 GBP
Retailer 1£298 GBP
Retailer 12£306 GBP
Retailer 10£324 GBP
Retailer 16£358 GBP
Retailer 11£428 GBP
Retailer 13£435 GBP
Retailer 4£512 GBP
Retailer 15£572 GBP
Retailer 7£590 GBP
Retailer 8£612 GBP
Retailer 6£613 GBP
Retailer 9£845 GBP
Yadav Diamonds£1,163 GBP

34 data points across 18 retailers

18 retailers£143 GBP to £1,163 GBP

A
Cheapest Retailer
-
£143 GBP
$192 USD
A
Retailer 2
-
£178 GBP
$239 USD
View
A
Retailer 3
-
£178 GBP
$239 USD
View
A
Retailer 4
-
£201 GBP
HK$2,100 HKD
View
B+
Retailer 5
-
£240 GBP
$322 USD
View
A
Retailer 6
-
£298 GBP
€380 EUR
View
A
Retailer 7
-
£306 GBP
ZAR 6,619 ZAR
View
A
Retailer 8
-
£324 GBP
View
B+
Retailer 9
-
£358 GBP
$480 USD
View
B+
Retailer 10
-
£428 GBP
$573 USD
View
B+
Retailer 11
-
£435 GBP
A$896 AUD
View
B+
Retailer 12
-
£512 GBP
$686 USD
View
B+
Retailer 13
-
£572 GBP
$767 USD
View
B
Retailer 14
-
£590 GBP
SGD 1,068 SGD
View
B
Retailer 15
-
£612 GBP
$820 USD
View
B
Retailer 16
-
£613 GBP
$821 USD
View
Retailer 17
-
£845 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Yadav Diamonds
13286585 · Oct 30
£1,163 GBP
$1,558 USD
View
17 more retailers have this diamond
Prices start from £143 GBPSave up to £1,019 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 Round
£143 GBP