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 $531 USD
As of October 30, 2026
Save $745 USD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,276 USD 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 $531 to $1,276, a $745 spread on the same certified stone. MOH London lists it at $1,276. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,276 USD|Low: $506 USD|High: $1,290 USD|Avg: $794 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$531 USD
Retailer 2$607 USD
Retailer 6$659 USD
Retailer 5$668 USD
Retailer 3$1,080 USD
MOH London$1,276 USD

40 data points across 6 retailers

7 retailers$531 USD to $1,276 USD

B+
Cheapest Retailer
-
$531 USD
B+
Retailer 2
-
$607 USD
£478 GBP
View
B+
Retailer 3
-
$659 USD
View
B+
Retailer 4
-
$668 USD
View
B
Retailer 5
-
$1,074 USD
View
B
Retailer 6
-
$1,080 USD
View
Most Expensive
B
MOH London
LG678534745 · Oct 26
$1,276 USD
£1,005 GBP
View
6 more retailers have this diamond
Prices start from $531 USDSave up to $745 USD

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
$531 USD