CaratHunter
Plans
Princess|Lab Grown|IGI

1.86ct G SI2 Princess Lab Grown Diamond

GD • G/SI2 • IGI LG514250503

Shape and cutting style on the report: Princess cut

Certificate IGI LG514250503

Diamond specifications and retailer prices

From $743 SGD
As of November 6, 2026
Save $1,252 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,995 SGD at MOH London · As of November 3, 2026
View at MOH London

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 G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG514250503 or 514250503. Listed at 9 retailers as of November 3, 2026, with prices from $743 to $1,995, a $1,252 spread on the same certified stone. MOH London lists it at $1,995. 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

1.86
Carat
G
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514250503
Dimensions6.71 × 6.60 × 4.80 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.71 mm6.60 mm1.86 ctG / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514250503
Side View
Table 69.0%Crown 42.2°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 72.7%

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: Nov 6
Current: $1,995 SGD|Low: $572 SGD|High: $2,007 SGD|Avg: $1,247 SGD|+27.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$743 SGD
Retailer 2$879 SGD
Retailer 6$1,180 SGD
Retailer 4$1,322 SGD
Retailer 3$1,386 SGD
Retailer 7$1,616 SGD
MOH London$1,995 SGD

38 data points across 7 retailers

9 retailers$743 SGD to $1,995 SGD

Retailer 1
-
$286 SGD
Price last confirmed 45 days ago
Retailer 2
-
$350 SGD
View
Price last confirmed 44 days ago
B+
Retailer 3
-
$743 SGD
View
B
Retailer 4
-
$879 SGD
View
B
Retailer 5
-
$1,180 SGD
View
B
Retailer 6
-
$1,322 SGD
View
B
Retailer 7
-
$1,386 SGD
View
B
Retailer 8
-
$1,616 SGD
View
Most Expensive
C
MOH London
LG514250503 · Nov 3
$1,995 SGD
£1,230 GBP
View
8 more retailers have this diamond
Prices start from $743 SGDSave up to $1,252 SGD

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+
1.86ct Princess
$743 SGD