Princess|Lab Grown|IGI

1.55ct D VVS2 Princess Lab Grown Diamond

EX • D/VVS2 • IGI LG660480055

Shape and cutting style on the report: Princess cut

Certificate IGI LG660480055

Diamond specifications and retailer prices

From $262 USD
As of October 30, 2026
Save $1,129 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,450 USD at Brilliant Earth · As of October 22, 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 LG660480055 or 660480055. Listed at 22 retailers as of October 30, 2026, with a 431% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660480055
Dimensions6.15 × 6.15 × 4.53 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.15 mm6.15 mm1.55 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660480055
Side View
Table 70.0%Crown 45.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 73.7%

Caratlytics Score

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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: $2,450 USD|Low: $252 USD|High: $2,450 USD|Avg: $673 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3$262 USD
Retailer 11$293 USD
Retailer 9$304 USD
Retailer 4$325 USD
Retailer 8$325 USD
Retailer 2$372 USD
Retailer 19$438 USD
Retailer 17$485 USD
Retailer 15$558 USD
Retailer 13$584 USD
Retailer 10$589 USD
Retailer 12$621 USD
Retailer 16$755 USD
Retailer 18$798 USD
Retailer 6$1,044 USD
Retailer 5$1,278 USD
Retailer 14$1,309 USD
Retailer 7$1,410 USD
Brilliant Earth$2,450 USD

43 data points across 19 retailers

22 retailers$262 USD to $1,391 USD

A
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$304 USD
View
A
Retailer 4
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$325 USD
View
A
Retailer 5
-
$325 USD
View
A
Retailer 6
-
$372 USD
£293 GBP
View
B+
Retailer 7
-
$438 USD
View
A
Retailer 8
-
$485 USD
View
A
Retailer 9
-
$558 USD
ZAR 9,018 ZAR
View
A
Retailer 10
-
$584 USD
€556 EUR
View
A
Retailer 11
-
$589 USD
View
A
Retailer 12
-
$610 USD
View
A
Retailer 13
-
$621 USD
£489 GBP
View
B+
Retailer 14
-
$755 USD
A$1,162 AUD
View
B+
Retailer 15
-
$798 USD
View
B+
Retailer 16
-
$1,044 USD
View
B
Retailer 17
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$1,096 USD
View
B
Retailer 18
-
$1,278 USD
View
B+
Retailer 19
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$1,309 USD
£1,031 GBP
View
B
Retailer 20
-
$1,391 USD
View
Retailer 21
-
$1,410 USD
View
Price last confirmed 33 days ago
Most Expensive
Brilliant Earth
21312226A · Oct 22
$2,450 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $262 USDSave up to $1,129 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
$262 USD