Princess|Lab Grown|IGI

1.51ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG616407033

Shape and cutting style on the report: Princess cut

Certificate IGI LG616407033

Diamond specifications and retailer prices

From $207 USD
As of November 2, 2026
Save $1,783 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,990 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616407033 or 616407033. Listed at 8 retailers as of October 31, 2026, with prices from $207 to $1,990, a $1,783 spread on the same certified stone. Do Amore Diamonds lists it at $1,990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616407033
Dimensions6.25 × 6.22 × 4.46 mm
L/W Ratio1.00
Culet sizeNone
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
6.25 mm6.22 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616407033
Side View
Table 67.0%Crown 42.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 71.7%

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: Nov 2
Current: $1,990 USD|Low: $207 USD|High: $2,070 USD|Avg: $930 USD|-1.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$207 USD
Retailer 4$240 USD
Retailer 7$444 USD
Retailer 3$662 USD
Retailer 5$829 USD
Retailer 8$911 USD
Retailer 2$1,137 USD
Do Amore Diamonds$1,990 USD

20 data points across 8 retailers

8 retailers$207 USD to $1,990 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$240 USD
View
B+
Retailer 3
-
$444 USD
View
B+
Retailer 4
-
$662 USD
A$1,019 AUD
View
B+
Retailer 5
-
$829 USD
View
B+
Retailer 6
-
$911 USD
View
B
Retailer 7
-
$1,137 USD
£895 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CA3C8098C · Oct 31
$1,990 USD
View
7 more retailers have this diamond
Prices start from $207 USDSave up to $1,783 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
1.51ct Princess
$207 USD