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Princess|Lab Grown|IGI

4.54ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG697508939

Shape and cutting style on the report: Princess cut

Certificate IGI LG697508939

Diamond specifications and retailer prices

From £634 GBP
$850 USD
As of October 30, 2026
Save £5,000 GBP (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,635 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.54ct lab-grown princess diamond

This 4.54ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG697508939 or 697508939. Listed at 21 retailers as of October 30, 2026, with prices from £634 to £5,635, a £5,000 spread on the same certified stone. Do Amore Diamonds lists it at £5,635. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.54
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697508939
Dimensions8.95 × 8.78 × 6.38 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
8.95 mm8.78 mm4.54 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697508939
Side View
Table 67.0%Crown 45.1°Girdle: STK-THKPavilion 38°Culet: NoneDepth 72.7%

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: £5,635 GBP|Low: £609 GBP|High: £5,635 GBP|Avg: £1,823 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 31, 2026
Retailer 15£634 GBP
Retailer 3£690 GBP
Retailer 4£736 GBP
Retailer 9£824 GBP
Retailer 8£866 GBP
Retailer 6£1,037 GBP
Retailer 10£1,252 GBP
Retailer 14£1,693 GBP
Retailer 11£1,730 GBP
Retailer 2£1,741 GBP
Retailer 13£2,276 GBP
Retailer 5£2,285 GBP
Retailer 7£2,303 GBP
Retailer 12£2,771 GBP
Do Amore Diamonds£5,635 GBP

36 data points across 15 retailers

21 retailers£634 GBP to £5,635 GBP

A
Cheapest Retailer
-
£634 GBP
$850 USD
A
Retailer 2
-
£690 GBP
$925 USD
View
A
Retailer 3
-
£711 GBP
$952 USD
View
Final sale: no returns
A
Retailer 4
-
£736 GBP
$986 USD
View
A
Retailer 5
-
£824 GBP
View
A
Retailer 6
-
£866 GBP
$1,160 USD
View
A
Retailer 7
-
£944 GBP
$1,265 USD
View
A
Retailer 8
-
£1,037 GBP
$1,390 USD
View
A
Retailer 9
-
£1,055 GBP
$1,414 USD
View
B+
Retailer 10
-
£1,252 GBP
View
B+
Retailer 11
-
£1,693 GBP
$2,268 USD
View
B+
Retailer 12
-
£1,730 GBP
ZAR 37,441 ZAR
View
B+
Retailer 13
-
£1,741 GBP
A$3,589 AUD
View
B
Retailer 14
-
£2,241 GBP
View
Retailer 15
-
£2,276 GBP
$3,050 USD
View
Price last confirmed 9 days ago
B
Retailer 16
-
£2,285 GBP
$3,061 USD
View
B
Retailer 17
-
£2,303 GBP
$3,086 USD
View
B
Retailer 18
-
£2,305 GBP
$3,089 USD
View
B
Retailer 19
-
£2,771 GBP
View
B
Retailer 20
-
£2,896 GBP
$3,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-96E9540E7 · Oct 31
£5,635 GBP
$7,550 USD
View
20 more retailers have this diamond
Prices start from £634 GBPSave up to £5,000 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
4.54ct Princess
£634 GBP