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Princess|Lab Grown|IGI

1.81ct G VS2 Princess Lab Grown Diamond

GD • G/VS2 • IGI LG678534745

Shape and cutting style on the report: Princess cut

Certificate IGI LG678534745

Diamond specifications and retailer prices

From $756 AUD
$531 USD
As of October 30, 2026
Save $1,061 AUD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,817 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.81ct lab-grown princess diamond

This 1.81ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG678534745 or 678534745. Listed at 7 retailers as of October 26, 2026, with prices from $756 to $1,817, a $1,061 spread on the same certified stone. MOH London lists it at $1,817. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.81
Carat
G
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678534745
Dimensions6.77 × 6.76 × 4.57 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
6.77 mm6.76 mm1.81 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678534745
Side View
Table 67.0%Crown 41°Girdle: MediumPavilion 36.5°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,817 AUD|Low: $720 AUD|High: $1,837 AUD|Avg: $1,135 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$756 AUD
Retailer 3$857 AUD
Retailer 7$938 AUD
Retailer 6$951 AUD
Retailer 2$1,378 AUD
Retailer 4$1,537 AUD
MOH London$1,817 AUD

40 data points across 7 retailers

7 retailers$756 AUD to $1,817 AUD

B+
Cheapest Retailer
-
$756 AUD
$531 USD
B+
Retailer 2
-
$857 AUD
£474 GBP
View
B+
Retailer 3
-
$938 AUD
$659 USD
View
B+
Retailer 4
-
$951 AUD
$668 USD
View
B
Retailer 5
-
$1,378 AUD
$968 USD
View
B
Retailer 6
-
$1,537 AUD
$1,080 USD
View
Most Expensive
B
MOH London
LG678534745 · Oct 26
$1,817 AUD
£1,005 GBP
View
6 more retailers have this diamond
Prices start from $756 AUDSave up to $1,061 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.

B+
1.81ct Princess
$756 AUD