Princess|Lab Grown|IGI

3.14ct H VS2 Princess Lab Grown Diamond

ID • H/VS2 • IGI LG508156289

Shape and cutting style on the report: Princess cut

Certificate IGI LG508156289

Diamond specifications and retailer prices

From $3,750 USD
As of October 29, 2026
Save $14,186 USD (79%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,936 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.14ct lab-grown princess diamond

This 3.14ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508156289 or 508156289. Listed at 11 retailers as of October 29, 2026, with prices from $3,750 to $17,936, a $14,186 spread on the same certified stone. MOH London lists it at $17,936. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.14
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156289
Dimensions8.31 × 8.10 × 5.32 mm
L/W Ratio1.03
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
8.31 mm8.10 mm3.14 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156289
Side View
Table 73.5%Crown 37.3°Girdle: MediumPavilion 37°Culet: NoneDepth 65.7%

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 29
Current: $17,936 USD|Low: $3,750 USD|High: $22,479 USD|Avg: $11,304 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 9$3,750 USD
Retailer 5$6,692 USD
Retailer 8$8,447 USD
Retailer 14$8,785 USD
Retailer 10$9,799 USD
Retailer 13$9,799 USD
Retailer 4$10,005 USD
Retailer 7$10,900 USD
Retailer 12$11,020 USD
Retailer 11$11,338 USD
Retailer 2$12,279 USD
Retailer 3$14,036 USD
MOH London$17,936 USD
Retailer 6$22,479 USD

30 data points across 14 retailers

11 retailers$3,750 USD to $17,936 USD

B+
Cheapest Retailer
-
$3,750 USD
B
Retailer 2
-
$8,447 USD
View
B
Retailer 3
-
$8,785 USD
View
B
Retailer 4
-
$9,799 USD
View
Retailer 5
-
$9,799 USD
View
Price last confirmed 14 days ago
B
Retailer 6
-
$10,900 USD
View
B
Retailer 7
-
$11,020 USD
View
B
Retailer 8
-
$11,338 USD
View
B
Retailer 9
-
$12,279 USD
£9,669 GBP
View
B
Retailer 10
-
$14,036 USD
£11,052 GBP
View
Most Expensive
B
MOH London
LG508156289 · Oct 29
$17,936 USD
£14,123 GBP
View
10 more retailers have this diamond
Prices start from $3,750 USDSave up to $14,186 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+
3.14ct Princess
$3,750 USD