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Princess|Lab Grown|IGI

1.11ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG801693899

Shape and cutting style on the report: Princess cut

Certificate IGI LG801693899

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 30, 2026
Save £1,517 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,709 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.11ct lab-grown princess diamond

This 1.11ct lab-grown princess 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 LG801693899 or 801693899. Listed at 17 retailers as of October 30, 2026, with prices from £193 to £1,709, a £1,517 spread on the same certified stone. Do Amore Diamonds lists it at £1,709. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693899
Dimensions5.86 × 5.81 × 3.79 mm
L/W Ratio1.01
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
5.86 mm5.81 mm1.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693899
Side View
Table 67.0%Crown 38.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.2%

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 30
Current: £1,709 GBP|Low: £184 GBP|High: £1,746 GBP|Avg: £625 GBP|+0.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 12£193 GBP
Retailer 9£219 GBP
Retailer 4£224 GBP
Retailer 2£273 GBP
Retailer 13£356 GBP
Retailer 16£377 GBP
Retailer 5£398 GBP
Retailer 15£399 GBP
Retailer 10£442 GBP
Retailer 11£642 GBP
Retailer 14£734 GBP
Retailer 3£849 GBP
Retailer 6£937 GBP
Retailer 8£987 GBP
Retailer 17£1,059 GBP
Retailer 7£1,328 GBP
Do Amore Diamonds£1,709 GBP

36 data points across 17 retailers

17 retailers£193 GBP to £1,709 GBP

A
Cheapest Retailer
-
£193 GBP
$258 USD
A
Retailer 2
-
£219 GBP
$294 USD
View
Final sale: no returns
A
Retailer 3
-
£224 GBP
$300 USD
View
A
Retailer 4
-
£273 GBP
View
A
Retailer 5
-
£356 GBP
$477 USD
View
A
Retailer 6
-
£377 GBP
$505 USD
View
A
Retailer 7
-
£398 GBP
$533 USD
View
A
Retailer 8
-
£399 GBP
$535 USD
View
A
Retailer 9
-
£442 GBP
€564 EUR
View
B+
Retailer 10
-
£642 GBP
A$1,324 AUD
View
B+
Retailer 11
-
£734 GBP
$984 USD
View
B+
Retailer 12
-
£849 GBP
$1,137 USD
View
B+
Retailer 13
-
£937 GBP
$1,255 USD
View
Retailer 14
-
£987 GBP
A$2,035 AUD
View
Price last confirmed 31 days ago
B+
Retailer 15
-
£1,059 GBP
View
B
Retailer 16
-
£1,328 GBP
$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-34FD763AF · Oct 30
£1,709 GBP
$2,290 USD
View
16 more retailers have this diamond
Prices start from £193 GBPSave up to £1,517 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
1.11ct Princess
£193 GBP