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Princess|Lab Grown|IGI

1.55ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG628423921

Shape and cutting style on the report: Princess cut

Certificate IGI LG628423921

Diamond specifications and retailer prices

From £197 GBP
$264 USD
As of November 2, 2026
Save £855 GBP (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,052 GBP at Rare Carat · As of November 2, 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 LG628423921 or 628423921. Listed at 26 retailers as of November 2, 2026, with prices from £197 to £1,052, a £855 spread on the same certified stone. Rare Carat lists it at £1,052. 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 angle43.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628423921
Dimensions6.31 × 6.26 × 4.56 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
6.31 mm6.26 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628423921
Side View
Table 71.0%Crown 43.3°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
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: Nov 2
Current: £1,052 GBP|Low: £190 GBP|High: £1,052 GBP|Avg: £576 GBP
Rare Carat
Retailer 2
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November 2, 2026
Retailer 3£197 GBP
Retailer 5£245 GBP
Retailer 9£245 GBP
Retailer 15£279 GBP
Retailer 8£330 GBP
Retailer 19£362 GBP
Retailer 17£389 GBP
Retailer 13£422 GBP
Retailer 10£442 GBP
Retailer 7£456 GBP
Retailer 2£468 GBP
Retailer 18£569 GBP
Retailer 20£619 GBP
Retailer 12£744 GBP
Retailer 6£787 GBP
Retailer 16£875 GBP
Retailer 4£896 GBP
Retailer 14£980 GBP
Retailer 11£1,044 GBP
Rare Carat£1,052 GBP

40 data points across 20 retailers

26 retailers£197 GBP to £1,052 GBP

A
Cheapest Retailer
-
£197 GBP
$264 USD
A
Retailer 2
-
£220 GBP
$295 USD
View
Final sale: no returns
A
Retailer 3
-
£229 GBP
$307 USD
View
Retailer 4
-
£245 GBP
$328 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
£245 GBP
$328 USD
View
A
Retailer 6
-
£279 GBP
View
B+
Retailer 7
-
£330 GBP
$442 USD
View
A
Retailer 8
-
£362 GBP
$485 USD
View
A
Retailer 9
-
£389 GBP
€496 EUR
View
A
Retailer 10
-
£422 GBP
ZAR 9,130 ZAR
View
A
Retailer 11
-
£442 GBP
$592 USD
View
B+
Retailer 12
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£456 GBP
$611 USD
View
B+
Retailer 13
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£468 GBP
View
Retailer 14
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£531 GBP
$712 USD
View
Price last confirmed 34 days ago
B+
Retailer 15
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£569 GBP
A$1,173 AUD
View
B+
Retailer 16
-
£619 GBP
$829 USD
View
B+
Retailer 17
-
£759 GBP
$1,017 USD
View
B
Retailer 18
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£787 GBP
$1,054 USD
View
B
Retailer 19
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£825 GBP
$1,105 USD
View
B
Retailer 20
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£875 GBP
A$1,804 AUD
View
B
Retailer 21
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£896 GBP
$1,200 USD
View
B
Retailer 22
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£963 GBP
$1,290 USD
View
B
Retailer 23
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£980 GBP
View
Retailer 24
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£1,043 GBP
$1,397 USD
View
Price last confirmed 77 days ago
B
Retailer 25
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£1,044 GBP
$1,399 USD
View
Most Expensive
B
Rare Carat
ED177-113A_l_628423921 · Sep 27
£1,052 GBP
$1,410 USD
View
25 more retailers have this diamond
Prices start from £197 GBPSave up to £855 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
£197 GBP