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Princess|Lab Grown|IGI

0.92ct D SI1 Princess Lab Grown Diamond

GD • D/SI1 • IGI LG502187436

Shape and cutting style on the report: Princess cut

Certificate IGI LG502187436

Diamond specifications and retailer prices

From £178 GBP
$238 USD
As of October 30, 2026
Save £696 GBP (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,523 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.92ct lab-grown princess diamond

This 0.92ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG502187436 or 502187436. Listed at 9 retailers as of October 29, 2026, with a 392% 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

0.92
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.7°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG502187436
Dimensions5.30 × 5.25 × 3.74 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
5.30 mm5.25 mm0.92 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG502187436
Side View
Table 70.0%Crown 41.7°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 71.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £1,523 GBP|Low: £127 GBP|High: £1,523 GBP|Avg: £598 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4£178 GBP
Retailer 5£179 GBP
Retailer 3£338 GBP
Retailer 7£415 GBP
Retailer 9£423 GBP
Retailer 6£581 GBP
Retailer 2£874 GBP
Retailer 8£880 GBP
Do Amore Diamonds£1,523 GBP

10 data points across 9 retailers

9 retailers£178 GBP to £874 GBP

Retailer 1
-
£158 GBP
$212 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
£178 GBP
$238 USD
View
Final sale: no returns
B+
Retailer 3
-
£179 GBP
$240 USD
View
Retailer 4
-
£184 GBP
$246 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£196 GBP
$263 USD
View
Price last confirmed 13 days ago
B
Retailer 6
-
£338 GBP
$453 USD
View
Retailer 7
-
£697 GBP
$934 USD
View
Price last confirmed 30 days ago
B
Retailer 8
-
£874 GBP
View
Most Expensive
Do Amore Diamonds
27-245EC7F33 · Oct 29
£1,523 GBP
$2,040 USD
View
Price under review
8 more retailers have this diamond
Prices start from £178 GBPSave up to £696 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.

B+
0.92ct Princess
£178 GBP