Princess|Lab Grown|IGI

5.23ct D VVS2 Princess Lab Grown Diamond

VG • D/VVS2 • IGI LG837680818

Shape and cutting style on the report: Princess cut

Certificate IGI LG837680818

Diamond specifications and retailer prices

From £1,009 GBP
$1,344 USD
As of October 29, 2026
Save £2,930 GBP (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £10,581 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.23ct lab-grown princess diamond

This 5.23ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG837680818 or 837680818. Listed at 19 retailers as of October 29, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.23
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680818
Dimensions9.48 × 9.09 × 6.71 mm
L/W Ratio1.04
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.48 mm9.09 mm5.23 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680818
Side View
Table 68.0%Crown 49.6°Girdle: STK-THKPavilion 37.4°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: Oct 29
Current: £10,581 GBP|Low: £1,009 GBP|High: £10,581 GBP|Avg: £3,115 GBP
Brilliant Earth
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
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Retailer 17
Retailer 18
October 30, 2026
Retailer 4£1,009 GBP
Retailer 3£1,119 GBP
Retailer 5£1,175 GBP
Retailer 13£1,496 GBP
Retailer 2£1,517 GBP
Retailer 12£1,595 GBP
Retailer 16£2,003 GBP
Retailer 15£2,117 GBP
Retailer 11£2,124 GBP
Retailer 18£2,487 GBP
Retailer 9£3,029 GBP
Retailer 14£3,364 GBP
Retailer 7£3,664 GBP
Retailer 6£3,790 GBP
Retailer 10£3,791 GBP
Retailer 8£3,939 GBP
Retailer 17£4,494 GBP
Brilliant Earth£10,581 GBP

36 data points across 18 retailers

19 retailers£1,009 GBP to £3,939 GBP

A
Cheapest Retailer
-
£1,009 GBP
$1,344 USD
Final sale: no returns
Retailer 2
-
£1,109 GBP
$1,477 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£1,119 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
£1,175 GBP
$1,565 USD
View
A
Retailer 5
-
£1,496 GBP
$1,992 USD
View
A
Retailer 6
-
£1,517 GBP
View
A
Retailer 7
-
£1,595 GBP
€2,023 EUR
View
B+
Retailer 8
-
£2,003 GBP
$2,667 USD
View
Retailer 9
-
£2,117 GBP
A$4,337 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£2,124 GBP
ZAR 45,698 ZAR
View
B+
Retailer 11
-
£2,487 GBP
$3,312 USD
View
B
Retailer 12
-
£3,029 GBP
$4,034 USD
View
B+
Retailer 13
-
£3,364 GBP
View
B
Retailer 14
-
£3,664 GBP
$4,879 USD
View
B
Retailer 15
-
£3,790 GBP
$5,047 USD
View
Retailer 16
-
£3,791 GBP
A$7,766 AUD
View
Price last confirmed 21 days ago
B
Retailer 17
-
£3,939 GBP
SGD 7,089 SGD
View
Retailer 18
-
£4,494 GBP
$5,985 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21558844A · Oct 29
£10,581 GBP
$14,090 USD
View
Price under review
18 more retailers have this diamond
Prices start from £1,009 GBPSave up to £2,930 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
5.23ct Princess
£1,009 GBP