Princess|Lab Grown|IGI

1.55ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG818613153

Shape and cutting style on the report: Princess cut

Certificate IGI LG818613153

Diamond specifications and retailer prices

From $251 USD
As of November 4, 2026
Save $1,104 USD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,580 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818613153 or 818613153. Listed at 24 retailers as of November 4, 2026, with a 440% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818613153
Dimensions6.25 × 6.25 × 4.50 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm6.25 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818613153
Side View
Table 72.0%Crown 42°Girdle: MediumPavilion 39°Culet: NoneDepth 72.0%

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 4
Current: $2,580 USD|Low: $250 USD|High: $2,580 USD|Avg: $725 USD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 23
November 5, 2026
Retailer 6$251 USD
Retailer 22$280 USD
Retailer 23$291 USD
Retailer 16$310 USD
Retailer 5$311 USD
Retailer 14$345 USD
Retailer 17$354 USD
Retailer 4$470 USD
Retailer 15$500 USD
Retailer 9$522 USD
Retailer 8$539 USD
Retailer 10$578 USD
Retailer 2$585 USD
Retailer 7$606 USD
Retailer 3$728 USD
Retailer 19$955 USD
Retailer 21$1,000 USD
Retailer 18$1,051 USD
Retailer 12$1,165 USD
Retailer 11$1,233 USD
Retailer 13$1,240 USD
Retailer 20$1,355 USD
Brilliant Earth$2,580 USD

21 data points across 23 retailers

24 retailers$251 USD to $1,355 USD

A
Cheapest Retailer
-
$251 USD
A
Retailer 2
-
$280 USD
View
Final sale: no returns
A
Retailer 3
-
$291 USD
View
Retailer 4
-
$310 USD
View
Price last confirmed 20 days ago
A
Retailer 5
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$311 USD
View
A
Retailer 6
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$345 USD
View
A
Retailer 7
-
$354 USD
View
A
Retailer 8
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$470 USD
View
A
Retailer 9
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$500 USD
View
A
Retailer 10
-
$522 USD
View
A
Retailer 11
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$539 USD
View
A
Retailer 12
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$578 USD
View
A
Retailer 13
-
$585 USD
View
A
Retailer 14
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$606 USD
View
B+
Retailer 15
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$728 USD
View
B+
Retailer 16
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$955 USD
View
B+
Retailer 17
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$1,000 USD
View
B+
Retailer 18
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$1,051 USD
View
Retailer 19
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$1,129 USD
View
Price last confirmed 21 days ago
B
Retailer 20
-
$1,165 USD
View
B+
Retailer 21
-
$1,233 USD
View
B+
Retailer 22
-
$1,240 USD
View
B+
Retailer 23
-
$1,355 USD
View
Most Expensive
Brilliant Earth
20685020A · Oct 16
$2,580 USD
View
Price last confirmed 19 days ago
23 more retailers have this diamond
Prices start from $251 USDSave up to $1,104 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
1.55ct Princess
$251 USD