Princess|Lab Grown|IGI

0.53ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG818661981

Shape and cutting style on the report: Princess cut

Certificate IGI LG818661981

Diamond specifications and retailer prices

From £144 GBP
$192 USD
As of October 30, 2026
Save £685 GBP (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £829 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.53ct lab-grown princess diamond

This 0.53ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661981 or 818661981. Listed at 22 retailers as of October 30, 2026, with prices from £144 to £829, a £685 spread on the same certified stone. Reve Diamonds lists it at £829. 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

0.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661981
Dimensions4.42 × 4.42 × 3.05 mm
L/W Ratio1.00
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
4.42 mm4.42 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661981
Side View
Table 72.0%Crown 44.4°Girdle: Slightly ThickPavilion 37°Culet: NoneDepth 69.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £286 GBP|Low: £102 GBP|High: £829 GBP|Avg: £342 GBP|+4.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 6£129 GBP
Retailer 9£144 GBP
Retailer 4£150 GBP
Retailer 7£158 GBP
Retailer 3£160 GBP
Retailer 16£199 GBP
Retailer 2£225 GBP
Retailer 17£270 GBP
Retailer 11£277 GBP
Retailer 1£286 GBP
Retailer 13£290 GBP
Retailer 8£332 GBP
Retailer 5£383 GBP
Retailer 18£406 GBP
Retailer 14£408 GBP
Retailer 15£544 GBP
Retailer 10£556 GBP
Retailer 12£753 GBP
Reve Diamonds£829 GBP

35 data points across 19 retailers

22 retailers£144 GBP to £829 GBP

Retailer 1
-
£129 GBP
$172 USD
Price last confirmed 38 days ago
Retailer 2
-
£129 GBP
$172 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£144 GBP
$192 USD
View
Final sale: no returns
Retailer 4
-
£150 GBP
$200 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£158 GBP
$211 USD
View
Price last confirmed 34 days ago
Retailer 6
-
£160 GBP
$213 USD
View
Price last confirmed 18 days ago
Retailer 7
-
£160 GBP
$213 USD
View
Price last confirmed 27 days ago
Retailer 8
-
£199 GBP
$265 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
£225 GBP
$300 USD
View
A
Retailer 10
-
£270 GBP
$360 USD
View
A
Retailer 11
-
£277 GBP
€351 EUR
View
A
Retailer 12
-
£286 GBP
View
A
Retailer 13
-
£290 GBP
ZAR 6,230 ZAR
View
B+
Retailer 14
-
£332 GBP
$442 USD
View
B+
Retailer 15
-
£383 GBP
$510 USD
View
B+
Retailer 16
-
£406 GBP
$540 USD
View
B+
Retailer 17
-
£408 GBP
A$836 AUD
View
Retailer 18
-
£515 GBP
$686 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
£544 GBP
$724 USD
View
B
Retailer 20
-
£556 GBP
$740 USD
View
B
Retailer 21
-
£753 GBP
View
Most Expensive
B
Reve Diamonds
2C946940D · Oct 30
£829 GBP
$1,104 USD
View
21 more retailers have this diamond
Prices start from £144 GBPSave up to £685 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
0.53ct Princess
£144 GBP