Princess|Lab Grown|IGI

1.55ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG710551707

Shape and cutting style on the report: Princess cut

Certificate IGI LG710551707

Diamond specifications and retailer prices

From £213 GBP
$285 USD
As of October 30, 2026
Save £1,467 GBP (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £1,679 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710551707 or 710551707. Listed at 25 retailers as of October 29, 2026, with prices from £213 to £1,679, a £1,467 spread on the same certified stone. Brilliant Earth lists it at £1,679. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710551707
Dimensions6.30 × 6.20 × 4.59 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.20 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710551707
Side View
Table 68.0%Crown 41.2°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 74.0%

Caratlytics Score

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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: Oct 30
Current: £1,679 GBP|Low: £211 GBP|High: £2,097 GBP|Avg: £703 GBP|-19.9%
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 10£213 GBP
Retailer 11£238 GBP
Retailer 4£264 GBP
Retailer 12£264 GBP
Retailer 6£358 GBP
Retailer 18£381 GBP
Retailer 20£427 GBP
Retailer 17£454 GBP
Retailer 2£463 GBP
Retailer 15£475 GBP
Retailer 16£614 GBP
Retailer 5£683 GBP
Retailer 3£834 GBP
Retailer 9£849 GBP
Retailer 14£886 GBP
Retailer 8£1,016 GBP
Retailer 19£1,060 GBP
Retailer 7£1,094 GBP
Retailer 13£1,115 GBP
Retailer 21£1,172 GBP
Brilliant Earth£1,679 GBP

36 data points across 21 retailers

25 retailers£213 GBP to £1,679 GBP

A
Cheapest Retailer
-
£213 GBP
$285 USD
Retailer 2
-
£220 GBP
$295 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
£238 GBP
$319 USD
View
Final sale: no returns
A
Retailer 4
-
£264 GBP
$354 USD
View
A
Retailer 5
-
£264 GBP
$354 USD
View
Retailer 6
-
£269 GBP
$361 USD
View
Price last confirmed 39 days ago
A
Retailer 7
-
£358 GBP
$480 USD
View
A
Retailer 8
-
£381 GBP
$510 USD
View
A
Retailer 9
-
£427 GBP
$572 USD
View
A
Retailer 10
-
£454 GBP
ZAR 9,823 ZAR
View
A
Retailer 11
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£463 GBP
View
A
Retailer 12
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£475 GBP
€606 EUR
View
B+
Retailer 13
-
£614 GBP
A$1,266 AUD
View
B+
Retailer 14
-
£683 GBP
$915 USD
View
B
Retailer 15
-
£834 GBP
$1,118 USD
View
B+
Retailer 16
-
£849 GBP
$1,138 USD
View
B
Retailer 17
-
£886 GBP
$1,187 USD
View
B
Retailer 18
-
£953 GBP
$1,277 USD
View
B
Retailer 19
-
£1,016 GBP
$1,361 USD
View
B+
Retailer 20
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£1,060 GBP
View
B
Retailer 21
-
£1,094 GBP
$1,466 USD
View
B+
Retailer 22
-
£1,115 GBP
A$2,299 AUD
View
Retailer 23
-
£1,172 GBP
$1,570 USD
View
Price last confirmed 13 days ago
B
Retailer 24
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£1,649 GBP
$2,210 USD
View
Most Expensive
B
Brilliant Earth
14741457A · Oct 29
£1,679 GBP
$2,250 USD
View
24 more retailers have this diamond
Prices start from £213 GBPSave up to £1,467 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
£213 GBP