Princess|Lab Grown|IGI

3.51ct D VS2 Princess Lab Grown Diamond

VG • D/VS2 • IGI LG837646296

Shape and cutting style on the report: Princess cut

Certificate IGI LG837646296

Diamond specifications and retailer prices

From $1,139 USD
£897 GBP
As of October 30, 2026
Save $4,491 USD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,630 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837646296 or 837646296. Listed at 5 retailers as of October 30, 2026, with prices from $1,139 to $5,630, a $4,491 spread on the same certified stone. Do Amore Diamonds lists it at $5,630. 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

3.51
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646296
Dimensions8.26 × 8.08 × 5.87 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm8.08 mm3.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646296
Side View
Table 70.0%Crown 46.2°Girdle: MediumPavilion 37.7°CuletDepth 72.6%

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: $5,630 USD|Low: $1,139 USD|High: $5,630 USD|Avg: $2,293 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$1,139 USD
Retailer 5$1,204 USD
Retailer 2$1,302 USD
Retailer 3$1,880 USD
Do Amore Diamonds$5,630 USD

4 data points across 5 retailers

5 retailers$1,139 USD to $5,630 USD

A
Cheapest Retailer
-
$1,139 USD
£897 GBP
B+
Retailer 2
-
$1,204 USD
View
B+
Retailer 3
-
$1,302 USD
£1,025 GBP
View
B+
Retailer 4
-
$1,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-543CAEF28 · Oct 31
$5,630 USD
View
4 more retailers have this diamond
Prices start from $1,139 USDSave up to $4,491 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
3.51ct Princess
$1,139 USD