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Princess|Lab Grown|IGI

1.61ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG566300189

Shape and cutting style on the report: Princess cut

Certificate IGI LG566300189

Diamond specifications and retailer prices

From $238 USD
As of November 3, 2026
Save $1,242 USD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,480 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.61ct lab-grown princess diamond

This 1.61ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG566300189 or 566300189. Listed at 11 retailers as of November 2, 2026, with prices from $238 to $1,480, a $1,242 spread on the same certified stone. Brilliant Earth lists it at $1,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566300189
Dimensions6.40 × 6.39 × 4.44 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
6.40 mm6.39 mm1.61 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG566300189
Side View
Table 65.5%Crown 43.3°Girdle: ThickPavilion 36.7°Culet: NoneDepth 69.4%

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 3
Current: $1,480 USD|Low: $238 USD|High: $2,120 USD|Avg: $844 USD|-30.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$238 USD
Retailer 7$453 USD
Retailer 3$502 USD
Retailer 8$522 USD
Retailer 2$544 USD
Retailer 6$1,073 USD
Retailer 4$1,165 USD
Retailer 5$1,455 USD
Brilliant Earth$1,480 USD

42 data points across 9 retailers

11 retailers$238 USD to $1,480 USD

A
Cheapest Retailer
-
$238 USD
Final sale: no returns
B+
Retailer 2
-
$453 USD
View
A
Retailer 3
-
$502 USD
View
A
Retailer 4
-
$522 USD
View
A
Retailer 5
-
$544 USD
View
A
Retailer 6
-
$551 USD
View
B
Retailer 7
-
$1,073 USD
View
B
Retailer 8
-
$1,107 USD
View
B
Retailer 9
-
$1,165 USD
View
B
Retailer 10
-
$1,455 USD
View
Most Expensive
B
Brilliant Earth
7022916Y · Nov 2
$1,480 USD
View
10 more retailers have this diamond
Prices start from $238 USDSave up to $1,242 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
1.61ct Princess
$238 USD