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Princess|Lab Grown|IGI

1.17ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG784646909

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646909

Diamond specifications and retailer prices

From £234 GBP
$314 USD
As of November 2, 2026
Save £1,848 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,082 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.17ct lab-grown princess diamond

This 1.17ct 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 LG784646909 or 784646909. Listed at 17 retailers as of November 1, 2026, with prices from £234 to £2,082, a £1,848 spread on the same certified stone. Do Amore Diamonds lists it at £2,082. 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

1.17
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646909
Dimensions5.74 × 5.57 × 4.11 mm
L/W Ratio1.03
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
5.74 mm5.57 mm1.17 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646909
Side View
Table 68.0%Crown 44.5°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 73.8%

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: £2,082 GBP|Low: £234 GBP|High: £3,090 GBP|Avg: £968 GBP|-32.6%
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
Retailer 16
November 2, 2026
Retailer 14£234 GBP
Retailer 5£272 GBP
Retailer 2£330 GBP
Retailer 15£406 GBP
Retailer 9£425 GBP
Retailer 6£446 GBP
Retailer 3£472 GBP
Retailer 12£477 GBP
Retailer 11£545 GBP
Retailer 16£852 GBP
Retailer 4£1,031 GBP
Retailer 13£1,261 GBP
Retailer 8£1,311 GBP
Retailer 10£1,545 GBP
Retailer 7£1,903 GBP
Do Amore Diamonds£2,082 GBP

32 data points across 16 retailers

17 retailers£234 GBP to £2,082 GBP

A
Cheapest Retailer
-
£234 GBP
$314 USD
A
Retailer 2
-
£272 GBP
$364 USD
View
A
Retailer 3
-
£330 GBP
View
A
Retailer 4
-
£392 GBP
$525 USD
View
Final sale: no returns
A
Retailer 5
-
£406 GBP
$544 USD
View
A
Retailer 6
-
£425 GBP
$570 USD
View
A
Retailer 7
-
£429 GBP
$575 USD
View
A
Retailer 8
-
£446 GBP
$597 USD
View
A
Retailer 9
-
£472 GBP
$633 USD
View
A
Retailer 10
-
£545 GBP
€695 EUR
View
B+
Retailer 11
-
£852 GBP
$1,142 USD
View
B
Retailer 12
-
£1,031 GBP
$1,382 USD
View
B
Retailer 13
-
£1,261 GBP
View
B
Retailer 14
-
£1,311 GBP
$1,756 USD
View
B
Retailer 15
-
£1,545 GBP
$2,070 USD
View
Retailer 16
-
£1,903 GBP
$2,550 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-77D1A909E · Nov 1
£2,082 GBP
$2,790 USD
View
16 more retailers have this diamond
Prices start from £234 GBPSave up to £1,848 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
1.17ct Princess
£234 GBP