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Princess|Lab Grown|IGI

1.15ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG784646690

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646690

Diamond specifications and retailer prices

From £230 GBP
$309 USD
As of November 2, 2026
Save £1,812 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,042 GBP at Do Amore Diamonds · As of November 1, 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646690 or 784646690. Listed at 16 retailers as of November 1, 2026, with prices from £230 to £2,042, a £1,812 spread on the same certified stone. Do Amore Diamonds lists it at £2,042. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646690
Dimensions5.96 × 5.84 × 3.87 mm
L/W Ratio1.02
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
5.96 mm5.84 mm1.15 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646690
Side View
Table 62.0%Crown 34.5°Girdle: MediumPavilion 35.1°Culet: NoneDepth 66.3%

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: Nov 2
Current: £2,042 GBP|Low: £230 GBP|High: £3,033 GBP|Avg: £939 GBP|-32.7%
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 2, 2026
Retailer 10£230 GBP
Retailer 3£268 GBP
Retailer 2£325 GBP
Retailer 11£400 GBP
Retailer 4£421 GBP
Retailer 5£431 GBP
Retailer 13£465 GBP
Retailer 9£535 GBP
Retailer 12£878 GBP
Retailer 15£1,013 GBP
Retailer 14£1,265 GBP
Retailer 7£1,284 GBP
Retailer 8£1,513 GBP
Retailer 6£1,870 GBP
Do Amore Diamonds£2,042 GBP

31 data points across 15 retailers

16 retailers£230 GBP to £2,042 GBP

A
Cheapest Retailer
-
£230 GBP
$309 USD
A
Retailer 2
-
£268 GBP
$359 USD
View
A
Retailer 3
-
£325 GBP
View
A
Retailer 4
-
£385 GBP
$516 USD
View
Final sale: no returns
A
Retailer 5
-
£400 GBP
$537 USD
View
A
Retailer 6
-
£421 GBP
$565 USD
View
A
Retailer 7
-
£431 GBP
$579 USD
View
A
Retailer 8
-
£465 GBP
$624 USD
View
A
Retailer 9
-
£535 GBP
€684 EUR
View
B+
Retailer 10
-
£878 GBP
$1,178 USD
View
B
Retailer 11
-
£1,013 GBP
$1,360 USD
View
Retailer 12
-
£1,265 GBP
View
Price last confirmed 8 days ago
B
Retailer 13
-
£1,284 GBP
$1,723 USD
View
B
Retailer 14
-
£1,513 GBP
$2,030 USD
View
Retailer 15
-
£1,870 GBP
$2,510 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-F47462C9A · Nov 1
£2,042 GBP
$2,740 USD
View
15 more retailers have this diamond
Prices start from £230 GBPSave up to £1,812 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
£230 GBP