Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG825655014

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825655014

Diamond specifications and retailer prices

From $220 USD
As of October 29, 2026
Save $889 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,109 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825655014 or 825655014. Listed at 17 retailers as of October 29, 2026, with prices from $220 to $1,109, a $889 spread on the same certified stone. Brilliance lists it at $1,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825655014
Dimensions7.45 × 7.50 × 4.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.50 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825655014
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.9%

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 29
Current: $1,109 USD|Low: $220 USD|High: $1,122 USD|Avg: $592 USD|-1.2%
Brilliance
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 31, 2026
Retailer 9$220 USD
Retailer 7$245 USD
Retailer 4$255 USD
Retailer 6$273 USD
Retailer 16$273 USD
Retailer 11$426 USD
Retailer 15$466 USD
Retailer 17$474 USD
Retailer 2$506 USD
Retailer 13$603 USD
Retailer 10$718 USD
Retailer 3$877 USD
Retailer 8$884 USD
Retailer 14$915 USD
Retailer 5$929 USD
Retailer 12$1,099 USD
Brilliance$1,109 USD

23 data points across 17 retailers

17 retailers$220 USD to $1,109 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$255 USD
View
A
Retailer 4
-
$273 USD
View
A
Retailer 5
-
$273 USD
View
A
Retailer 6
-
$426 USD
£336 GBP
View
A
Retailer 7
-
$466 USD
View
A
Retailer 8
-
$474 USD
View
A
Retailer 9
-
$506 USD
£398 GBP
View
B+
Retailer 10
-
$603 USD
View
B+
Retailer 11
-
$718 USD
View
B+
Retailer 12
-
$877 USD
View
B+
Retailer 13
-
$884 USD
SGD 1,194 SGD
View
B
Retailer 14
-
$915 USD
A$1,408 AUD
View
B+
Retailer 15
-
$929 USD
View
B
Retailer 16
-
$1,099 USD
£865 GBP
View
Most Expensive
B
Brilliance
D45918252 · Oct 30
$1,109 USD
View
16 more retailers have this diamond
Prices start from $220 USDSave up to $889 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 Round
$220 USD