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Princess|Lab Grown|IGI

0.34ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG747545490

Shape and cutting style on the report: Princess cut

Certificate IGI LG747545490

Diamond specifications and retailer prices

From £137 GBP
$184 USD
As of October 29, 2026
Save £915 GBP (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,052 GBP at Kay Jewelers · As of October 30, 2026
View at Kay Jewelers

About this 0.34ct lab-grown princess diamond

This 0.34ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG747545490 or 747545490. Listed at 18 retailers as of October 29, 2026, with prices from £137 to £1,052, a £915 spread on the same certified stone. Kay Jewelers lists it at £1,052. 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

0.34
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747545490
Dimensions3.83 × 3.80 × 2.79 mm
L/W Ratio1.01
Culet sizePointed
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
3.83 mm3.80 mm0.34 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747545490
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 73.4%

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: £1,052 GBP|Low: £112 GBP|High: £1,127 GBP|Avg: £481 GBP|-6.6%
Kay Jewelers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 30, 2026
Retailer 5£112 GBP
Retailer 4£129 GBP
Retailer 11£137 GBP
Retailer 8£144 GBP
Retailer 2£216 GBP
Retailer 9£230 GBP
Retailer 7£237 GBP
Retailer 15£275 GBP
Retailer 14£315 GBP
Retailer 10£385 GBP
Retailer 13£488 GBP
Retailer 3£542 GBP
Retailer 17£618 GBP
Retailer 16£711 GBP
Retailer 6£796 GBP
Kay Jewelers£1,052 GBP
Retailer 12£1,052 GBP

28 data points across 17 retailers

18 retailers£137 GBP to £1,052 GBP

Retailer 1
-
£112 GBP
$150 USD
Price last confirmed 13 days ago
Retailer 2
-
£129 GBP
$173 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
£137 GBP
$184 USD
View
Retailer 4
-
£138 GBP
$185 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
£144 GBP
$193 USD
View
A
Retailer 6
-
£216 GBP
$290 USD
View
A
Retailer 7
-
£237 GBP
$317 USD
View
A
Retailer 8
-
£275 GBP
ZAR 5,944 ZAR
View
B+
Retailer 9
-
£315 GBP
A$649 AUD
View
B+
Retailer 10
-
£385 GBP
€491 EUR
View
B
Retailer 11
-
£488 GBP
$654 USD
View
Retailer 12
-
£491 GBP
$658 USD
View
Price last confirmed 13 days ago
B
Retailer 13
-
£542 GBP
CA$1,009 CAD
View
B
Retailer 14
-
£618 GBP
$828 USD
View
B
Retailer 15
-
£711 GBP
View
Retailer 16
-
£796 GBP
View
Price last confirmed 12 days ago
B
Retailer 17
-
£1,052 GBP
$1,410 USD
View
Most Expensive
B
Kay Jewelers
258301447 · Oct 30
£1,052 GBP
$1,410 USD
View
17 more retailers have this diamond
Prices start from £137 GBPSave up to £915 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
0.34ct Princess
£137 GBP