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Princess|Lab Grown|IGI

3.51ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG836665733

Shape and cutting style on the report: Princess cut

Certificate IGI LG836665733

Diamond specifications and retailer prices

From $584 USD
As of October 30, 2026
Save $6,356 USD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,940 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG836665733 or 836665733. Listed at 20 retailers as of October 30, 2026, with prices from $584 to $6,940, a $6,356 spread on the same certified stone. Brilliant Earth lists it at $6,940. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.6°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836665733
Dimensions8.24 × 8.16 × 5.95 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm8.16 mm3.51 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836665733
Side View
Table 69.0%Crown 47.6°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.9%

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: $6,940 USD|Low: $584 USD|High: $7,030 USD|Avg: $1,809 USD|-1.3%
Brilliant Earth
Retailer 2
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Retailer 5
Retailer 6
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Retailer 12
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Retailer 19
Retailer 20
October 31, 2026
Retailer 6$584 USD
Retailer 3$654 USD
Retailer 4$654 USD
Retailer 19$725 USD
Retailer 15$910 USD
Retailer 5$1,091 USD
Retailer 7$1,113 USD
Retailer 13$1,115 USD
Retailer 2$1,132 USD
Retailer 16$1,140 USD
Retailer 14$1,530 USD
Retailer 18$1,574 USD
Retailer 11$1,700 USD
Retailer 10$1,798 USD
Retailer 20$1,906 USD
Retailer 8$2,313 USD
Retailer 12$2,346 USD
Retailer 9$2,420 USD
Retailer 17$3,162 USD
Brilliant Earth$6,940 USD

11 data points across 20 retailers

20 retailers$584 USD to $6,940 USD

A
Cheapest Retailer
-
$584 USD
A
Retailer 2
-
$654 USD
View
A
Retailer 3
-
$654 USD
View
Final sale: no returns
A
Retailer 4
-
$725 USD
View
A
Retailer 5
-
$910 USD
£717 GBP
View
A
Retailer 6
-
$1,091 USD
View
A
Retailer 7
-
$1,113 USD
View
B+
Retailer 8
-
$1,115 USD
View
A
Retailer 9
-
$1,132 USD
£892 GBP
View
A
Retailer 10
-
$1,140 USD
€1,086 EUR
View
B+
Retailer 11
-
$1,530 USD
A$2,354 AUD
View
B+
Retailer 12
-
$1,574 USD
ZAR 25,422 ZAR
View
B+
Retailer 13
-
$1,700 USD
View
B
Retailer 14
-
$1,798 USD
View
B+
Retailer 15
-
$1,906 USD
View
B
Retailer 16
-
$2,313 USD
View
B
Retailer 17
-
$2,346 USD
View
B
Retailer 18
-
$2,420 USD
View
B
Retailer 19
-
$3,162 USD
£2,490 GBP
View
Most Expensive
B
Brilliant Earth
22222747A · Oct 30
$6,940 USD
View
19 more retailers have this diamond
Prices start from $584 USDSave up to $6,356 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
$584 USD