Princess|Lab Grown|IGI

0.65ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG786618198

Shape and cutting style on the report: Princess cut

Certificate IGI LG786618198

Diamond specifications and retailer prices

From £277 GBP
$371 USD
As of October 31, 2026
Save £1,244 GBP (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,697 GBP at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.65ct lab-grown princess diamond

This 0.65ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786618198 or 786618198. Listed at 25 retailers as of October 31, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.65
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786618198
Dimensions4.66 × 4.63 × 3.47 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.66 mm4.63 mm0.65 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786618198
Side View
Table 74.0%Crown 46.8°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 74.9%

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: Oct 31
Current: £729 GBP|Low: £308 GBP|High: £1,697 GBP|Avg: £817 GBP|+2.7%
Retailer 1
Retailer 2
Retailer 3
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Riddles Jewelry
November 1, 2026
Retailer 17£321 GBP
Retailer 15£358 GBP
Retailer 3£398 GBP
Retailer 6£398 GBP
Retailer 8£438 GBP
Retailer 2£590 GBP
Retailer 11£643 GBP
Retailer 13£671 GBP
Retailer 16£706 GBP
Retailer 1£729 GBP
Retailer 14£794 GBP
Retailer 10£881 GBP
Retailer 9£971 GBP
Retailer 7£1,162 GBP
Retailer 4£1,224 GBP
Retailer 5£1,412 GBP
Retailer 12£1,622 GBP
Riddles Jewelry£1,697 GBP

44 data points across 18 retailers

25 retailers£277 GBP to £1,521 GBP

A
Cheapest Retailer
-
£277 GBP
$371 USD
A
Retailer 2
-
£321 GBP
$430 USD
View
A
Retailer 3
-
£358 GBP
$480 USD
View
Final sale: no returns
Retailer 4
-
£393 GBP
$526 USD
View
Price last confirmed 37 days ago
B+
Retailer 5
-
£398 GBP
$533 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
£398 GBP
$533 USD
View
B+
Retailer 7
-
£438 GBP
$587 USD
View
B+
Retailer 8
-
£590 GBP
$790 USD
View
B
Retailer 9
-
£604 GBP
$809 USD
View
B+
Retailer 10
-
£643 GBP
€820 EUR
View
B
Retailer 11
-
£706 GBP
$946 USD
View
B+
Retailer 12
-
£729 GBP
View
B+
Retailer 13
-
£794 GBP
ZAR 17,196 ZAR
View
B
Retailer 14
-
£881 GBP
$1,180 USD
View
B
Retailer 15
-
£971 GBP
$1,301 USD
View
B
Retailer 16
-
£1,162 GBP
$1,557 USD
View
B
Retailer 17
-
£1,224 GBP
CA$2,278 CAD
View
B
Retailer 18
-
£1,412 GBP
$1,892 USD
View
B
Retailer 19
-
£1,431 GBP
$1,917 USD
View
B
Retailer 20
-
£1,520 GBP
$2,037 USD
View
B
Retailer 21
-
£1,521 GBP
$2,038 USD
View
Retailer 22
-
£1,622 GBP
View
Price under review
Most Expensive
Riddles Jewelry
1986619751 · Oct 31
£1,697 GBP
$2,274 USD
View
Price under review
22 more retailers have this diamond
Prices start from £277 GBPSave up to £1,244 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
0.65ct Princess
£277 GBP