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Princess|Lab Grown|IGI

1.85ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG670469425

Shape and cutting style on the report: Princess cut

Certificate IGI LG670469425

Diamond specifications and retailer prices

From £209 GBP
$278 USD
As of October 27, 2026
Save £875 GBP (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,084 GBP at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.85ct lab-grown princess diamond

This 1.85ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670469425 or 670469425. Listed at 21 retailers as of October 27, 2026, with prices from £209 to £1,084, a £875 spread on the same certified stone. Reve Diamonds lists it at £1,084. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670469425
Dimensions6.75 × 6.73 × 4.76 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.75 mm6.73 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670469425
Side View
Table 68.0%Crown 40.5°Girdle: MediumPavilion 39°Culet: NoneDepth 70.7%

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 27
Current: £455 GBP|Low: £200 GBP|High: £1,090 GBP|Avg: £586 GBP|+2.8%
Retailer 1
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
Retailer 16
Reve Diamonds
October 29, 2026
Retailer 15£209 GBP
Retailer 4£234 GBP
Retailer 5£259 GBP
Retailer 16£259 GBP
Retailer 10£305 GBP
Retailer 13£379 GBP
Retailer 3£429 GBP
Retailer 12£445 GBP
Retailer 1£455 GBP
Retailer 8£556 GBP
Retailer 11£603 GBP
Retailer 14£796 GBP
Retailer 6£834 GBP
Retailer 2£997 GBP
Retailer 7£1,007 GBP
Retailer 9£1,044 GBP
Reve Diamonds£1,084 GBP

42 data points across 17 retailers

21 retailers£209 GBP to £1,084 GBP

A
Cheapest Retailer
-
£209 GBP
$278 USD
A
Retailer 2
-
£234 GBP
$311 USD
View
Final sale: no returns
A
Retailer 3
-
£243 GBP
$323 USD
View
A
Retailer 4
-
£259 GBP
$345 USD
View
A
Retailer 5
-
£259 GBP
$345 USD
View
A
Retailer 6
-
£288 GBP
HK$3,000 HKD
View
A
Retailer 7
-
£305 GBP
View
A
Retailer 8
-
£379 GBP
$505 USD
View
A
Retailer 9
-
£429 GBP
$571 USD
View
A
Retailer 10
-
£445 GBP
ZAR 9,581 ZAR
View
A
Retailer 11
-
£455 GBP
View
B+
Retailer 12
-
£556 GBP
$741 USD
View
B+
Retailer 13
-
£603 GBP
A$1,235 AUD
View
B+
Retailer 14
-
£796 GBP
$1,060 USD
View
B
Retailer 15
-
£834 GBP
$1,110 USD
View
B
Retailer 16
-
£834 GBP
SGD 1,501 SGD
View
B
Retailer 17
-
£871 GBP
$1,160 USD
View
B
Retailer 18
-
£997 GBP
$1,328 USD
View
B
Retailer 19
-
£1,007 GBP
View
B
Retailer 20
-
£1,044 GBP
View
Most Expensive
B
Reve Diamonds
F7B17344D · Oct 28
£1,084 GBP
$1,444 USD
View
20 more retailers have this diamond
Prices start from £209 GBPSave up to £875 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
1.85ct Princess
£209 GBP