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Princess|Lab Grown|IGI

1.86ct E VS2 Princess Lab Grown Diamond

ID • E/VS2 • IGI LG787665371

Shape and cutting style on the report: Princess cut

Certificate IGI LG787665371

Diamond specifications and retailer prices

From $455 AUD
HK$2,500 HKD
As of October 30, 2026
Save $1,171 AUD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,627 AUD at With Clarity · As of October 29, 2026
View at With Clarity

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 LG787665371 or 787665371. Listed at 8 retailers as of October 29, 2026, with prices from $455 to $1,627, a $1,171 spread on the same certified stone. With Clarity lists it at $1,627. 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 angle42.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787665371
Dimensions6.68 × 6.64 × 4.71 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.68 mm6.64 mm1.86 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787665371
Side View
Table 72.0%Crown 42.3°Girdle: Slightly ThickPavilion 38.6°Culet: NoneDepth 70.9%

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: $749 AUD|Low: $548 AUD|High: $1,627 AUD|Avg: $1,083 AUD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
With Clarity
October 30, 2026
Retailer 4$548 AUD
Retailer 2$668 AUD
Retailer 1$749 AUD
Retailer 5$1,364 AUD
With Clarity$1,594 AUD
Retailer 3$1,616 AUD

44 data points across 6 retailers

8 retailers$455 AUD to $1,627 AUD

A
Cheapest Retailer
-
$455 AUD
HK$2,500 HKD
B+
Retailer 2
-
$548 AUD
$385 USD
View
A
Retailer 3
-
$668 AUD
€447 EUR
View
A
Retailer 4
-
$749 AUD
£414 GBP
View
B+
Retailer 5
-
$1,003 AUD
$705 USD
View
B+
Retailer 6
-
$1,364 AUD
$958 USD
View
B
Retailer 7
-
$1,616 AUD
£894 GBP
View
Most Expensive
B
With Clarity
787665371 · Oct 29
$1,627 AUD
$1,143 USD
View
7 more retailers have this diamond
Prices start from $455 AUDSave up to $1,171 AUD

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
$455 AUD