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Princess|Lab Grown|IGI

1.09ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG818644323

Shape and cutting style on the report: Princess cut

Certificate IGI LG818644323

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of October 30, 2026
Save £722 GBP (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £853 GBP at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818644323 or 818644323. Listed at 19 retailers as of October 30, 2026, with prices from £131 to £853, a £722 spread on the same certified stone. Flawless Fine Jewelry lists it at £853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818644323
Dimensions5.60 × 5.54 × 3.92 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.60 mm5.54 mm1.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818644323
Side View
Table 69.0%Crown 42.9°Girdle: MediumPavilion 37.3°Culet: NoneDepth 70.8%

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: £853 GBP|Low: £146 GBP|High: £853 GBP|Avg: £321 GBP
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7£146 GBP
Retailer 9£152 GBP
Retailer 2£196 GBP
Retailer 8£220 GBP
Retailer 3£292 GBP
Retailer 4£303 GBP
Retailer 6£411 GBP
Retailer 5£763 GBP
Flawless Fine Jewelry£853 GBP

43 data points across 9 retailers

19 retailers£131 GBP to £853 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
-
£146 GBP
$196 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$204 USD
View
A
Retailer 4
-
£163 GBP
$218 USD
View
A
Retailer 5
-
£163 GBP
$218 USD
View
A
Retailer 6
-
£182 GBP
HK$1,900 HKD
View
A
Retailer 7
-
£196 GBP
View
B+
Retailer 8
-
£220 GBP
$295 USD
View
A
Retailer 9
-
£279 GBP
$374 USD
View
A
Retailer 10
-
£292 GBP
View
A
Retailer 11
-
£303 GBP
€387 EUR
View
B+
Retailer 12
-
£411 GBP
$551 USD
View
B+
Retailer 13
-
£445 GBP
SGD 805 SGD
View
B+
Retailer 14
-
£524 GBP
$702 USD
View
B+
Retailer 15
-
£540 GBP
$724 USD
View
B
Retailer 16
-
£565 GBP
$756 USD
View
B
Retailer 17
-
£763 GBP
View
B
Retailer 18
-
£834 GBP
$1,117 USD
View
Most Expensive
B
Flawless Fine Jewelry
C4EE7D47C · Oct 31
£853 GBP
View
18 more retailers have this diamond
Prices start from £131 GBPSave up to £722 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
1.09ct Princess
£131 GBP