Princess|Lab Grown|IGI

0.76ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG821688159

Shape and cutting style on the report: Princess cut

Certificate IGI LG821688159

Diamond specifications and retailer prices

From £406 GBP
$544 USD
As of October 30, 2026
Save £1,708 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,355 GBP at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.76ct lab-grown princess diamond

This 0.76ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG821688159 or 821688159. Listed at 23 retailers as of October 29, 2026, with a 421% 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

0.76
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821688159
Dimensions5.04 × 4.96 × 3.37 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.04 mm4.96 mm0.76 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821688159
Side View
Table 72.0%Crown 42.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 67.9%

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 30
Current: £785 GBP|Low: £340 GBP|High: £2,128 GBP|Avg: £974 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12£406 GBP
Retailer 2£504 GBP
Retailer 10£521 GBP
Retailer 6£735 GBP
Retailer 1£785 GBP
Retailer 11£785 GBP
Retailer 13£802 GBP
Retailer 8£911 GBP
Retailer 9£1,052 GBP
Retailer 5£1,123 GBP
Retailer 3£1,325 GBP
Retailer 4£1,467 GBP
Retailer 7£2,114 GBP

46 data points across 13 retailers

23 retailers£406 GBP to £2,114 GBP

A
Cheapest Retailer
-
£406 GBP
$544 USD
Retailer 2
-
£406 GBP
$544 USD
View
Price last confirmed 40 days ago
Retailer 3
-
£455 GBP
$610 USD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
£458 GBP
$613 USD
View
Retailer 5
-
£497 GBP
$666 USD
View
Price last confirmed 39 days ago
B+
Retailer 6
-
£504 GBP
$675 USD
View
Retailer 7
-
£504 GBP
$675 USD
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£521 GBP
$698 USD
View
Final sale: no returns
B+
Retailer 9
-
£735 GBP
€938 EUR
View
B+
Retailer 10
-
£785 GBP
View
B
Retailer 11
-
£785 GBP
$1,052 USD
View
B
Retailer 12
-
£802 GBP
$1,075 USD
View
B+
Retailer 13
-
£911 GBP
ZAR 19,723 ZAR
View
B+
Retailer 14
-
£1,052 GBP
$1,410 USD
View
B
Retailer 15
-
£1,123 GBP
$1,505 USD
View
B
Retailer 16
-
£1,325 GBP
$1,775 USD
View
B
Retailer 17
-
£1,467 GBP
View
B
Retailer 18
-
£1,635 GBP
$2,190 USD
View
B
Retailer 19
-
£1,698 GBP
CA$3,160 CAD
View
B
Retailer 20
-
£1,711 GBP
$2,292 USD
View
B
Retailer 21
-
£1,884 GBP
$2,524 USD
View
B
Retailer 22
-
£2,114 GBP
View
Most Expensive
Riddles Jewelry
1972148267 · Oct 31
£2,355 GBP
$3,156 USD
View
Price under review
22 more retailers have this diamond
Prices start from £406 GBPSave up to £1,708 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
0.76ct Princess
£406 GBP