Princess|Lab Grown|IGI

1.15ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG700568165

Shape and cutting style on the report: Princess cut

Certificate IGI LG700568165

Diamond specifications and retailer prices

From £468 GBP
$627 USD
As of October 30, 2026
Save £2,021 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,075 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown princess diamond

This 1.15ct 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 LG700568165 or 700568165. Listed at 21 retailers as of October 29, 2026, with a 432% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700568165
Dimensions5.60 × 5.60 × 4.00 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm5.60 mm1.15 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700568165
Side View
Table 68.0%Crown 43.9°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 71.4%

Caratlytics Score

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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 30
Current: £4,075 GBP|Low: £514 GBP|High: £4,075 GBP|Avg: £1,472 GBP
Do Amore Diamonds
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
November 1, 2026
Retailer 5£514 GBP
Retailer 3£569 GBP
Retailer 4£628 GBP
Retailer 14£664 GBP
Retailer 2£933 GBP
Retailer 12£1,060 GBP
Retailer 11£1,080 GBP
Retailer 15£1,206 GBP
Retailer 13£1,412 GBP
Retailer 9£1,532 GBP
Retailer 7£1,831 GBP
Retailer 6£1,865 GBP
Retailer 8£2,164 GBP
Retailer 10£2,489 GBP
Do Amore Diamonds£4,075 GBP

45 data points across 15 retailers

21 retailers£468 GBP to £2,489 GBP

Retailer 1
-
£440 GBP
$590 USD
Price last confirmed 30 days ago
A
Retailer 2
-
£468 GBP
$627 USD
View
Retailer 3
-
£514 GBP
$689 USD
View
Price last confirmed 25 days ago
A
Retailer 4
-
£514 GBP
$689 USD
View
Final sale: no returns
Retailer 5
-
£569 GBP
$763 USD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
£628 GBP
$841 USD
View
B+
Retailer 7
-
£664 GBP
$890 USD
View
B+
Retailer 8
-
£752 GBP
$1,008 USD
View
B+
Retailer 9
-
£933 GBP
View
Retailer 10
-
£1,060 GBP
$1,420 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
£1,080 GBP
ZAR 23,385 ZAR
View
Retailer 12
-
£1,206 GBP
A$2,486 AUD
View
Price last confirmed 24 days ago
B
Retailer 13
-
£1,412 GBP
$1,892 USD
View
B
Retailer 14
-
£1,532 GBP
A$3,157 AUD
View
Retailer 15
-
£1,652 GBP
$2,214 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
£1,831 GBP
View
B
Retailer 17
-
£1,865 GBP
$2,499 USD
View
B
Retailer 18
-
£2,111 GBP
$2,828 USD
View
B
Retailer 19
-
£2,164 GBP
$2,900 USD
View
B
Retailer 20
-
£2,489 GBP
View
Most Expensive
Do Amore Diamonds
27-0F1918983 · Oct 31
£4,075 GBP
$5,460 USD
View
Price under review
20 more retailers have this diamond
Prices start from £468 GBPSave up to £2,021 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
1.15ct Princess
£468 GBP