Princess|Lab Grown|IGI

1.03ct G VS1 Princess Lab Grown Diamond

VG • G/VS1 • IGI LG838614693

Shape and cutting style on the report: Princess cut

Certificate IGI LG838614693

Diamond specifications and retailer prices

From £119 GBP
$160 USD
As of October 27, 2026
Save £677 GBP (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £796 GBP at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown princess diamond

This 1.03ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG838614693 or 838614693. Listed at 21 retailers as of October 25, 2026, with prices from £119 to £796, a £677 spread on the same certified stone. Reve Diamonds lists it at £796. 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

1.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838614693
Dimensions5.53 × 5.45 × 3.97 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.45 mm1.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG838614693
Side View
Table 69.0%Crown 39.1°Girdle: MediumPavilion 39.6°Culet: NoneDepth 72.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: £384 GBP|Low: £113 GBP|High: £796 GBP|Avg: £331 GBP|-14.7%
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 21£119 GBP
Retailer 10£134 GBP
Retailer 20£139 GBP
Retailer 4£149 GBP
Retailer 8£172 GBP
Retailer 5£182 GBP
Retailer 14£246 GBP
Retailer 15£250 GBP
Retailer 19£251 GBP
Retailer 16£260 GBP
Retailer 7£268 GBP
Retailer 17£318 GBP
Retailer 9£330 GBP
Retailer 3£381 GBP
Retailer 1£384 GBP
Retailer 11£409 GBP
Retailer 12£463 GBP
Retailer 2£477 GBP
Retailer 6£482 GBP
Retailer 13£518 GBP
Retailer 18£694 GBP
Reve Diamonds£796 GBP

29 data points across 22 retailers

21 retailers£119 GBP to £796 GBP

A
Cheapest Retailer
-
£119 GBP
$160 USD
Retailer 2
-
£139 GBP
$186 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£149 GBP
$199 USD
View
A
Retailer 4
-
£172 GBP
HK$1,800 HKD
View
Retailer 5
-
£182 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
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£246 GBP
$329 USD
View
A
Retailer 7
-
£250 GBP
€319 EUR
View
Retailer 8
-
£251 GBP
ZAR 5,426 ZAR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£260 GBP
View
B+
Retailer 10
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£268 GBP
$359 USD
View
B+
Retailer 11
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£318 GBP
View
B+
Retailer 12
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£330 GBP
$442 USD
View
B
Retailer 13
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£381 GBP
$510 USD
View
B+
Retailer 14
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£384 GBP
$515 USD
View
B
Retailer 15
-
£409 GBP
SGD 740 SGD
View
B
Retailer 16
-
£463 GBP
$620 USD
View
B
Retailer 17
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£477 GBP
$639 USD
View
B
Retailer 18
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£482 GBP
$646 USD
View
B
Retailer 19
-
£518 GBP
$694 USD
View
B
Retailer 20
-
£694 GBP
View
Most Expensive
B
Reve Diamonds
160B280D6 · Oct 25
£796 GBP
$1,067 USD
View
20 more retailers have this diamond
Prices start from £119 GBPSave up to £677 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
1.03ct Princess
£119 GBP