CaratHunter
Plans
Princess|Lab Grown|IGI

1.08ct D SI1 Princess Lab Grown Diamond

ID • D/SI1 • IGI LG633496087

Shape and cutting style on the report: Princess cut

Certificate IGI LG633496087

Diamond specifications and retailer prices

From £110 GBP
$147 USD
As of October 30, 2026
Save £329 GBP (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £439 GBP at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.08ct lab-grown princess diamond

This 1.08ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG633496087 or 633496087. Listed at 11 retailers as of October 28, 2026, with prices from £110 to £439, a £329 spread on the same certified stone. NZ Jewellers lists it at £439. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.08
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496087
Dimensions5.53 × 5.52 × 4.05 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.53 mm5.52 mm1.08 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496087
Side View
Table 65.0%Crown 44.9°Girdle: MediumPavilion 38.5°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £439 GBP|Low: £110 GBP|High: £664 GBP|Avg: £314 GBP
NZ Jewellers
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
October 30, 2026
Retailer 9£110 GBP
Retailer 4£128 GBP
Retailer 10£137 GBP
Retailer 15£153 GBP
Retailer 2£164 GBP
Retailer 5£224 GBP
Retailer 8£236 GBP
Retailer 13£252 GBP
Retailer 3£259 GBP
Retailer 12£266 GBP
Retailer 11£321 GBP
NZ Jewellers£439 GBP
Retailer 14£478 GBP
Retailer 6£551 GBP
Retailer 7£664 GBP

4 data points across 15 retailers

11 retailers£110 GBP to £439 GBP

A
Cheapest Retailer
-
£110 GBP
$147 USD
A
Retailer 2
-
£128 GBP
$171 USD
View
A
Retailer 3
-
£137 GBP
$183 USD
View
A
Retailer 4
-
£153 GBP
HK$1,600 HKD
View
A
Retailer 5
-
£164 GBP
View
A
Retailer 6
-
£236 GBP
View
B+
Retailer 7
-
£252 GBP
$337 USD
View
B+
Retailer 8
-
£259 GBP
View
B+
Retailer 9
-
£266 GBP
$357 USD
View
B+
Retailer 10
-
£321 GBP
$430 USD
View
Most Expensive
B
NZ Jewellers
580443fc-4578-451d-ad29-48901d70e549 · Oct 28
£439 GBP
$588 USD
View
10 more retailers have this diamond
Prices start from £110 GBPSave up to £329 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
1.08ct Princess
£110 GBP