Princess|Lab Grown|IGI

1.02ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG838614731

Shape and cutting style on the report: Princess cut

Certificate IGI LG838614731

Diamond specifications and retailer prices

From £128 GBP
$170 USD
As of October 27, 2026
Save £696 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £824 GBP at Reve Diamonds · As of October 25, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838614731 or 838614731. Listed at 20 retailers as of October 25, 2026, with prices from £128 to £824, a £696 spread on the same certified stone. Reve Diamonds lists it at £824. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle48.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614731
Dimensions5.50 × 5.45 × 3.90 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.50 mm5.45 mm1.02 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG838614731
Side View
Table 75.0%Crown 48.2°Girdle: MediumPavilion 39°Culet: NoneDepth 71.6%

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: £265 GBP|Low: £122 GBP|High: £824 GBP|Avg: £359 GBP|+0.9%
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 2£128 GBP
Retailer 7£142 GBP
Retailer 5£148 GBP
Retailer 3£158 GBP
Retailer 15£183 GBP
Retailer 16£212 GBP
Retailer 6£259 GBP
Retailer 1£265 GBP
Retailer 14£267 GBP
Retailer 12£280 GBP
Retailer 18£283 GBP
Retailer 19£318 GBP
Retailer 9£339 GBP
Retailer 10£433 GBP
Retailer 4£508 GBP
Retailer 8£520 GBP
Retailer 17£537 GBP
Retailer 11£549 GBP
Retailer 13£740 GBP
Reve Diamonds£824 GBP

27 data points across 20 retailers

20 retailers£128 GBP to £824 GBP

A
Cheapest Retailer
-
£128 GBP
$170 USD
A
Retailer 2
-
£142 GBP
$189 USD
View
Final sale: no returns
A
Retailer 3
-
£148 GBP
$197 USD
View
A
Retailer 4
-
£158 GBP
$210 USD
View
A
Retailer 5
-
£183 GBP
HK$1,900 HKD
View
A
Retailer 6
-
£212 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
£259 GBP
$345 USD
View
A
Retailer 8
-
£265 GBP
€336 EUR
View
A
Retailer 9
-
£267 GBP
ZAR 5,747 ZAR
View
A
Retailer 10
-
£280 GBP
View
B+
Retailer 11
-
£283 GBP
$377 USD
View
B+
Retailer 12
-
£318 GBP
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£339 GBP
$452 USD
View
B
Retailer 14
-
£433 GBP
SGD 779 SGD
View
B
Retailer 15
-
£508 GBP
$677 USD
View
B
Retailer 16
-
£520 GBP
$693 USD
View
B
Retailer 17
-
£537 GBP
$715 USD
View
B
Retailer 18
-
£549 GBP
$731 USD
View
B
Retailer 19
-
£740 GBP
View
Most Expensive
B
Reve Diamonds
B3A29DB3B · Oct 25
£824 GBP
$1,097 USD
View
19 more retailers have this diamond
Prices start from £128 GBPSave up to £696 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
£128 GBP