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Princess|Lab Grown|IGI

1.85ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG785613128

Shape and cutting style on the report: Princess cut

Certificate IGI LG785613128

Diamond specifications and retailer prices

From £206 GBP
$274 USD
As of October 27, 2026
Save £867 GBP (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,073 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 LG785613128 or 785613128. Listed at 22 retailers as of October 27, 2026, with prices from £206 to £1,073, a £867 spread on the same certified stone. Reve Diamonds lists it at £1,073. 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 angle40.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785613128
Dimensions6.60 × 6.53 × 4.83 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.60 mm6.53 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785613128
Side View
Table 67.0%Crown 40.7°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 74.0%

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: £447 GBP|Low: £206 GBP|High: £1,161 GBP|Avg: £505 GBP|-11.5%
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Retailer 21
Reve Diamonds
October 29, 2026
Retailer 8£206 GBP
Retailer 7£231 GBP
Retailer 2£239 GBP
Retailer 16£255 GBP
Retailer 3£255 GBP
Retailer 9£288 GBP
Retailer 18£300 GBP
Retailer 10£344 GBP
Retailer 12£345 GBP
Retailer 15£419 GBP
Retailer 21£438 GBP
Retailer 1£447 GBP
Retailer 5£462 GBP
Retailer 4£555 GBP
Retailer 20£593 GBP
Retailer 11£783 GBP
Retailer 19£819 GBP
Retailer 13£821 GBP
Retailer 6£858 GBP
Retailer 14£980 GBP
Retailer 17£1,027 GBP
Reve Diamonds£1,073 GBP

28 data points across 22 retailers

22 retailers£206 GBP to £1,073 GBP

A
Cheapest Retailer
-
£206 GBP
$274 USD
A
Retailer 2
-
£231 GBP
$307 USD
View
Final sale: no returns
A
Retailer 3
-
£239 GBP
$318 USD
View
A
Retailer 4
-
£255 GBP
$339 USD
View
A
Retailer 5
-
£255 GBP
$340 USD
View
A
Retailer 6
-
£288 GBP
HK$3,000 HKD
View
A
Retailer 7
-
£300 GBP
View
B+
Retailer 8
-
£344 GBP
$458 USD
View
A
Retailer 9
-
£345 GBP
$460 USD
View
A
Retailer 10
-
£419 GBP
€532 EUR
View
A
Retailer 11
-
£438 GBP
ZAR 9,423 ZAR
View
A
Retailer 12
-
£447 GBP
View
A
Retailer 13
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£462 GBP
$615 USD
View
B+
Retailer 14
-
£555 GBP
$739 USD
View
B+
Retailer 15
-
£593 GBP
A$1,215 AUD
View
B+
Retailer 16
-
£783 GBP
$1,043 USD
View
B+
Retailer 17
-
£819 GBP
$1,091 USD
View
B+
Retailer 18
-
£821 GBP
SGD 1,477 SGD
View
B
Retailer 19
-
£858 GBP
$1,142 USD
View
B
Retailer 20
-
£980 GBP
$1,305 USD
View
B
Retailer 21
-
£1,027 GBP
View
Most Expensive
B
Reve Diamonds
F5075257B · Oct 28
£1,073 GBP
$1,429 USD
View
21 more retailers have this diamond
Prices start from £206 GBPSave up to £867 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
£206 GBP