CaratHunter
Plans
Round|Lab Grown|IGI

1.19ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG772661802

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772661802

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 29, 2026
Save £1,006 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,187 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772661802 or 772661802. Listed at 19 retailers as of October 29, 2026, with prices from £181 to £1,187, a £1,006 spread on the same certified stone. Brilliant Earth lists it at £1,187. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772661802
Dimensions6.75 × 6.71 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.75 mm6.71 mm1.19 ctD / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772661802
Side View
Table 55.0%Crown 35.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 63.2%

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 29
Current: £1,187 GBP|Low: £181 GBP|High: £1,187 GBP|Avg: £540 GBP
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18£181 GBP
Retailer 16£202 GBP
Retailer 9£224 GBP
Retailer 10£351 GBP
Retailer 12£356 GBP
Retailer 2£368 GBP
Retailer 5£378 GBP
Retailer 13£385 GBP
Retailer 3£402 GBP
Retailer 11£423 GBP
Retailer 7£513 GBP
Retailer 17£581 GBP
Retailer 8£758 GBP
Retailer 6£780 GBP
Retailer 15£858 GBP
Retailer 14£899 GBP
Retailer 4£991 GBP
Brilliant Earth£1,187 GBP

34 data points across 18 retailers

19 retailers£181 GBP to £1,187 GBP

A
Cheapest Retailer
-
£181 GBP
$242 USD
A
Retailer 2
-
£202 GBP
$270 USD
View
Final sale: no returns
Retailer 3
-
£222 GBP
$298 USD
View
Price last confirmed 46 days ago
A
Retailer 4
-
£224 GBP
$300 USD
View
A
Retailer 5
-
£356 GBP
View
A
Retailer 6
-
£368 GBP
€469 EUR
View
A
Retailer 7
-
£378 GBP
$506 USD
View
A
Retailer 8
-
£385 GBP
ZAR 8,324 ZAR
View
A
Retailer 9
-
£402 GBP
$538 USD
View
A
Retailer 10
-
£423 GBP
View
B+
Retailer 11
-
£513 GBP
$687 USD
View
B+
Retailer 12
-
£581 GBP
$779 USD
View
Retailer 13
-
£661 GBP
$886 USD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
£758 GBP
$1,016 USD
View
B+
Retailer 15
-
£780 GBP
$1,045 USD
View
Retailer 16
-
£858 GBP
$1,150 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
£899 GBP
View
B
Retailer 18
-
£991 GBP
$1,327 USD
View
Most Expensive
B
Brilliant Earth
19884158A · Oct 29
£1,187 GBP
$1,590 USD
View
18 more retailers have this diamond
Prices start from £181 GBPSave up to £1,006 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
1.19ct Round
£181 GBP