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Princess|Lab Grown|IGI

1.02ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG819621105

Shape and cutting style on the report: Princess cut

Certificate IGI LG819621105

Diamond specifications and retailer prices

From £130 GBP
$173 USD
As of October 27, 2026
Save £703 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £833 GBP at Reve Diamonds · As of October 28, 2026
View at Reve 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819621105 or 819621105. Listed at 23 retailers as of October 27, 2026, with prices from £130 to £833, a £703 spread on the same certified stone. Reve Diamonds lists it at £833. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819621105
Dimensions5.53 × 5.42 × 3.95 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.42 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819621105
Side View
Table 70.0%Crown 41°Girdle: MediumPavilion 39°Culet: NoneDepth 72.9%

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 27
Current: £161 GBP|Low: £130 GBP|High: £841 GBP|Avg: £395 GBP|-0.9%
Retailer 1
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Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 4£130 GBP
Retailer 1£161 GBP
Retailer 7£162 GBP
Retailer 9£183 GBP
Retailer 12£203 GBP
Retailer 10£245 GBP
Retailer 2£269 GBP
Retailer 18£278 GBP
Retailer 16£287 GBP
Retailer 14£287 GBP
Retailer 17£307 GBP
Retailer 3£318 GBP
Retailer 5£394 GBP
Retailer 8£441 GBP
Retailer 19£490 GBP
Retailer 13£519 GBP
Retailer 6£550 GBP
Retailer 15£560 GBP
Retailer 11£766 GBP
Reve Diamonds£833 GBP

18 data points across 20 retailers

23 retailers£130 GBP to £833 GBP

A
Cheapest Retailer
-
£130 GBP
$173 USD
A
Retailer 2
-
£137 GBP
$182 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£158 GBP
$210 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
£161 GBP
$214 USD
View
A
Retailer 5
-
£162 GBP
$215 USD
View
A
Retailer 6
-
£166 GBP
$221 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
£183 GBP
HK$1,900 HKD
View
A
Retailer 8
-
£203 GBP
View
A
Retailer 9
-
£245 GBP
$326 USD
View
A
Retailer 10
-
£269 GBP
€340 EUR
View
A
Retailer 11
-
£278 GBP
ZAR 5,958 ZAR
View
A
Retailer 12
-
£287 GBP
View
A
Retailer 13
-
£287 GBP
$382 USD
View
B+
Retailer 14
-
£307 GBP
View
A
Retailer 15
-
£318 GBP
$423 USD
View
B+
Retailer 16
-
£394 GBP
A$806 AUD
View
B+
Retailer 17
-
£441 GBP
SGD 792 SGD
View
B+
Retailer 18
-
£490 GBP
A$1,001 AUD
View
B+
Retailer 19
-
£519 GBP
$689 USD
View
B
Retailer 20
-
£550 GBP
$731 USD
View
B
Retailer 21
-
£560 GBP
$744 USD
View
B
Retailer 22
-
£766 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
01ADCA26D · Oct 28
£833 GBP
$1,107 USD
View
22 more retailers have this diamond
Prices start from £130 GBPSave up to £703 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
£130 GBP