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Princess|Lab Grown|IGI

1.02ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG671407766

Shape and cutting style on the report: Princess cut

Certificate IGI LG671407766

Diamond specifications and retailer prices

From £156 GBP
$208 USD
As of October 30, 2026
Save £1,346 GBP (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,502 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown princess diamond

This 1.02ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG671407766 or 671407766. Listed at 21 retailers as of October 29, 2026, with prices from £156 to £1,502, a £1,346 spread on the same certified stone. Do Amore Diamonds lists it at £1,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671407766
Dimensions5.52 × 5.43 × 3.67 mm
L/W Ratio1.02
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
5.52 mm5.43 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671407766
Side View
Table 70.0%Crown 41.2°Girdle: MediumPavilion 36.7°Culet: NoneDepth 67.6%

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: £1,502 GBP|Low: £152 GBP|High: £1,524 GBP|Avg: £510 GBP|-1.5%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 3£156 GBP
Retailer 6£174 GBP
Retailer 19£182 GBP
Retailer 17£194 GBP
Retailer 20£194 GBP
Retailer 5£228 GBP
Retailer 10£261 GBP
Retailer 11£336 GBP
Retailer 15£368 GBP
Retailer 8£371 GBP
Retailer 2£404 GBP
Retailer 16£523 GBP
Retailer 7£565 GBP
Retailer 18£689 GBP
Retailer 13£779 GBP
Retailer 12£817 GBP
Retailer 14£863 GBP
Retailer 4£882 GBP
Retailer 9£916 GBP
Do Amore Diamonds£1,502 GBP

32 data points across 20 retailers

21 retailers£156 GBP to £1,502 GBP

A
Cheapest Retailer
-
£156 GBP
$208 USD
A
Retailer 2
-
£174 GBP
$232 USD
View
Final sale: no returns
A
Retailer 3
-
£182 GBP
$242 USD
View
A
Retailer 4
-
£194 GBP
$258 USD
View
A
Retailer 5
-
£194 GBP
$258 USD
View
Retailer 6
-
£228 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
£261 GBP
$348 USD
View
Retailer 8
-
£298 GBP
HK$3,100 HKD
View
Price last confirmed 56 days ago
A
Retailer 9
-
£336 GBP
$447 USD
View
A
Retailer 10
-
£368 GBP
ZAR 7,917 ZAR
View
A
Retailer 11
-
£371 GBP
$494 USD
View
A
Retailer 12
-
£404 GBP
View
A
Retailer 13
-
£523 GBP
A$1,071 AUD
View
B+
Retailer 14
-
£565 GBP
$752 USD
View
B+
Retailer 15
-
£689 GBP
$917 USD
View
B+
Retailer 16
-
£779 GBP
A$1,595 AUD
View
B+
Retailer 17
-
£817 GBP
$1,089 USD
View
B+
Retailer 18
-
£863 GBP
View
Retailer 19
-
£882 GBP
$1,175 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
£916 GBP
$1,220 USD
View
Most Expensive
B
Do Amore Diamonds
27-770789806 · Oct 29
£1,502 GBP
$2,000 USD
View
20 more retailers have this diamond
Prices start from £156 GBPSave up to £1,346 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
1.02ct Princess
£156 GBP