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Princess|Lab Grown|IGI

0.81ct D IF Princess Lab Grown Diamond

EX • D/IF • IGI LG823642168

Shape and cutting style on the report: Princess cut

Certificate IGI LG823642168

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of October 30, 2026
Save £864 GBP (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,070 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.81ct lab-grown princess diamond

This 0.81ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823642168 or 823642168. Listed at 24 retailers as of October 30, 2026, with prices from £205 to £1,070, a £864 spread on the same certified stone. Reve Diamonds lists it at £1,070. 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

0.81
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823642168
Dimensions5.10 × 5.07 × 3.59 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.10 mm5.07 mm0.81 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823642168
Side View
Table 67.0%Crown 42.3°Girdle: MediumPavilion 38.4°Culet: NoneDepth 70.8%

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: Oct 30
Current: £444 GBP|Low: £197 GBP|High: £1,070 GBP|Avg: £502 GBP|+0.4%
Retailer 1
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 3£205 GBP
Retailer 6£238 GBP
Retailer 9£250 GBP
Retailer 5£254 GBP
Retailer 8£254 GBP
Retailer 11£334 GBP
Retailer 12£403 GBP
Retailer 18£405 GBP
Retailer 4£408 GBP
Retailer 17£425 GBP
Retailer 1£444 GBP
Retailer 16£460 GBP
Retailer 10£537 GBP
Retailer 15£633 GBP
Retailer 14£651 GBP
Retailer 2£799 GBP
Retailer 7£818 GBP
Retailer 13£1,026 GBP
Reve Diamonds£1,070 GBP

34 data points across 19 retailers

24 retailers£205 GBP to £1,070 GBP

A
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£238 GBP
$319 USD
View
A
Retailer 3
-
£250 GBP
$335 USD
View
Final sale: no returns
A
Retailer 4
-
£254 GBP
$341 USD
View
A
Retailer 5
-
£254 GBP
$341 USD
View
A
Retailer 6
-
£334 GBP
View
A
Retailer 7
-
£375 GBP
$503 USD
View
A
Retailer 8
-
£403 GBP
€514 EUR
View
A
Retailer 9
-
£405 GBP
$542 USD
View
A
Retailer 10
-
£408 GBP
$547 USD
View
B+
Retailer 11
-
£425 GBP
$569 USD
View
A
Retailer 12
-
£444 GBP
View
A
Retailer 13
-
£460 GBP
ZAR 9,964 ZAR
View
B+
Retailer 14
-
£537 GBP
$720 USD
View
B+
Retailer 15
-
£633 GBP
A$1,305 AUD
View
B+
Retailer 16
-
£651 GBP
A$1,342 AUD
View
B+
Retailer 17
-
£799 GBP
$1,070 USD
View
B
Retailer 18
-
£818 GBP
$1,096 USD
View
B
Retailer 19
-
£856 GBP
$1,147 USD
View
B
Retailer 20
-
£888 GBP
CA$1,653 CAD
View
B
Retailer 21
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£901 GBP
$1,207 USD
View
B
Retailer 22
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£1,026 GBP
View
B
Retailer 23
-
£1,049 GBP
$1,405 USD
View
Most Expensive
B
Reve Diamonds
1831648D7 · Oct 30
£1,070 GBP
$1,433 USD
View
23 more retailers have this diamond
Prices start from £205 GBPSave up to £864 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
0.81ct Princess
£205 GBP