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Princess|Lab Grown|IGI

1.86ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG683516661

Shape and cutting style on the report: Princess cut

Certificate IGI LG683516661

Diamond specifications and retailer prices

From £189 GBP
$252 USD
As of October 30, 2026
Save £1,493 GBP (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,682 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.86ct lab-grown princess diamond

This 1.86ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683516661 or 683516661. Listed at 12 retailers as of October 29, 2026, with prices from £189 to £1,682, a £1,493 spread on the same certified stone. Do Amore Diamonds lists it at £1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683516661
Dimensions6.65 × 6.62 × 4.87 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
6.65 mm6.62 mm1.86 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683516661
Side View
Table 70.0%Crown 45.1°Girdle: MediumPavilion 38.9°Culet: NoneDepth 73.6%

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: £1,682 GBP|Low: £145 GBP|High: £1,712 GBP|Avg: £710 GBP|-0.9%
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
October 30, 2026
Retailer 9£189 GBP
Retailer 4£216 GBP
Retailer 7£219 GBP
Retailer 2£303 GBP
Retailer 10£392 GBP
Retailer 6£394 GBP
Retailer 8£720 GBP
Retailer 12£832 GBP
Retailer 5£1,042 GBP
Retailer 3£1,179 GBP
Retailer 11£1,205 GBP
Do Amore Diamonds£1,682 GBP

40 data points across 12 retailers

12 retailers£189 GBP to £1,682 GBP

A
Cheapest Retailer
-
£189 GBP
$252 USD
A
Retailer 2
-
£216 GBP
$288 USD
View
Final sale: no returns
A
Retailer 3
-
£219 GBP
$292 USD
View
A
Retailer 4
-
£303 GBP
View
B+
Retailer 5
-
£392 GBP
$522 USD
View
A
Retailer 6
-
£394 GBP
$525 USD
View
B+
Retailer 7
-
£720 GBP
$959 USD
View
B+
Retailer 8
-
£832 GBP
$1,108 USD
View
B
Retailer 9
-
£1,042 GBP
View
B
Retailer 10
-
£1,179 GBP
$1,570 USD
View
B
Retailer 11
-
£1,205 GBP
$1,605 USD
View
Most Expensive
B
Do Amore Diamonds
27-6C154AD03 · Oct 29
£1,682 GBP
$2,240 USD
View
11 more retailers have this diamond
Prices start from £189 GBPSave up to £1,493 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
1.86ct Princess
£189 GBP