Princess|Lab Grown|IGI

1.55ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG750565912

Shape and cutting style on the report: Princess cut

Certificate IGI LG750565912

Diamond specifications and retailer prices

From £181 GBP
$242 USD
As of October 30, 2026
Save £729 GBP (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £1,033 GBP at Rare Carat · As of September 9, 2026
View at Rare Carat

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG750565912 or 750565912. Listed at 24 retailers as of October 30, 2026, with a 404% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750565912
Dimensions6.39 × 6.33 × 4.31 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.39 mm6.33 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750565912
Side View
Table 66.0%Crown 46.4°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.1%

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: £255 GBP|Low: £181 GBP|High: £951 GBP|Avg: £455 GBP|-5.8%
Retailer 1
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Retailer 20
November 1, 2026
Retailer 11£181 GBP
Retailer 16£202 GBP
Retailer 8£209 GBP
Retailer 18£223 GBP
Retailer 1£255 GBP
Retailer 3£300 GBP
Retailer 13£351 GBP
Retailer 4£384 GBP
Retailer 20£412 GBP
Retailer 12£420 GBP
Retailer 17£421 GBP
Retailer 5£450 GBP
Retailer 7£521 GBP
Retailer 14£561 GBP
Retailer 15£684 GBP
Retailer 2£719 GBP
Retailer 10£757 GBP
Retailer 6£876 GBP
Retailer 19£900 GBP
Retailer 9£910 GBP

31 data points across 20 retailers

24 retailers£181 GBP to £910 GBP

A
Cheapest Retailer
-
£181 GBP
$242 USD
A
Retailer 2
-
£202 GBP
$270 USD
View
Final sale: no returns
A
Retailer 3
-
£209 GBP
$280 USD
View
A
Retailer 4
-
£223 GBP
$299 USD
View
Retailer 5
-
£234 GBP
$314 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£255 GBP
View
B+
Retailer 7
-
£300 GBP
$402 USD
View
Retailer 8
-
£351 GBP
$470 USD
View
Price last confirmed 6 days ago
A
Retailer 9
-
£384 GBP
ZAR 8,313 ZAR
View
A
Retailer 10
-
£412 GBP
$552 USD
View
A
Retailer 11
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£420 GBP
View
A
Retailer 12
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£421 GBP
€537 EUR
View
A
Retailer 13
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£450 GBP
$603 USD
View
B+
Retailer 14
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£521 GBP
A$1,074 AUD
View
B+
Retailer 15
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£561 GBP
$752 USD
View
Retailer 16
-
£608 GBP
A$1,253 AUD
View
Price last confirmed 157 days ago
B+
Retailer 17
-
£684 GBP
$916 USD
View
B+
Retailer 18
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£719 GBP
$963 USD
View
B+
Retailer 19
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£757 GBP
$1,015 USD
View
B+
Retailer 20
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£808 GBP
$1,082 USD
View
B
Retailer 21
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£876 GBP
View
B+
Retailer 22
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£900 GBP
View
B
Retailer 23
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£910 GBP
$1,219 USD
View
Most Expensive
Rare Carat
CKD187-11H · Sep 9
£1,033 GBP
$1,385 USD
View
Price last confirmed 53 days ago
23 more retailers have this diamond
Prices start from £181 GBPSave up to £729 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
1.55ct Princess
£181 GBP