Princess|Lab Grown|IGI

3.15ct G VS2 Princess Lab Grown Diamond

GD • G/VS2 • IGI LG550270171

Shape and cutting style on the report: Princess cut

Certificate IGI LG550270171

Diamond specifications and retailer prices

From $938 USD
As of October 30, 2026
Save $1,795 USD (66%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,733 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3.15ct lab-grown princess diamond

This 3.15ct lab-grown princess sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG550270171 or 550270171. Listed at 12 retailers as of October 26, 2026, with prices from $938 to $2,733, a $1,795 spread on the same certified stone. MOH London lists it at $2,733. 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

3.15
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550270171
Dimensions8.05 × 7.95 × 5.62 mm
L/W Ratio1.01
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
8.05 mm7.95 mm3.15 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550270171
Side View
Table 69.0%Crown 44.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 70.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,733 USD|Low: $655 USD|High: $2,762 USD|Avg: $1,585 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 9$938 USD
Retailer 8$1,013 USD
Retailer 2$1,014 USD
Retailer 3$1,015 USD
Retailer 4$1,687 USD
Retailer 5$1,905 USD
Retailer 6$2,135 USD
Retailer 7$2,424 USD
MOH London$2,733 USD

35 data points across 9 retailers

12 retailers$938 USD to $2,733 USD

Retailer 1
-
$527 USD
Price last confirmed 39 days ago
Retailer 2
-
$591 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$645 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$938 USD
View
B+
Retailer 5
-
$1,013 USD
View
B+
Retailer 6
-
$1,014 USD
£798 GBP
View
A
Retailer 7
-
$1,015 USD
View
B+
Retailer 8
-
$1,687 USD
View
Retailer 9
-
$1,905 USD
£1,500 GBP
View
Price last confirmed 17 days ago
Retailer 10
-
$2,135 USD
View
Price last confirmed 24 days ago
B
Retailer 11
-
$2,424 USD
View
Most Expensive
B
MOH London
LG550270171 · Oct 26
$2,733 USD
£2,152 GBP
View
11 more retailers have this diamond
Prices start from $938 USDSave up to $1,795 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.

A
3.15ct Princess
$938 USD