Round|Lab Grown|IGI

1.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG792621592

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792621592

Diamond specifications and retailer prices

From $226 USD
As of November 1, 2026
Save $919 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,030 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792621592 or 792621592. Listed at 22 retailers as of November 1, 2026, with a 407% 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
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621592
Dimensions7.54 × 7.48 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm7.48 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621592
Side View
Table 59.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.2%

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: Nov 1
Current: $2,030 USD|Low: $226 USD|High: $2,030 USD|Avg: $694 USD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
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Retailer 22
November 2, 2026
Retailer 9$226 USD
Retailer 4$252 USD
Retailer 3$262 USD
Retailer 17$280 USD
Retailer 12$281 USD
Retailer 2$421 USD
Retailer 5$477 USD
Retailer 16$483 USD
Retailer 21$511 USD
Retailer 13$521 USD
Retailer 19$564 USD
Retailer 22$609 USD
Retailer 11$657 USD
Retailer 20$742 USD
Retailer 7$860 USD
Retailer 18$900 USD
Retailer 6$907 USD
Retailer 8$952 USD
Retailer 10$987 USD
Retailer 14$1,129 USD
Retailer 15$1,145 USD
Brilliant Earth$2,030 USD

24 data points across 22 retailers

22 retailers$226 USD to $1,145 USD

A
Cheapest Retailer
-
$226 USD
A
Retailer 2
-
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$262 USD
View
A
Retailer 4
-
$280 USD
View
Retailer 5
-
$281 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$421 USD
£331 GBP
View
A
Retailer 7
-
$477 USD
View
A
Retailer 8
-
$483 USD
ZAR 7,808 ZAR
View
A
Retailer 9
-
$511 USD
View
A
Retailer 10
-
$521 USD
£410 GBP
View
B+
Retailer 11
-
$564 USD
A$868 AUD
View
B+
Retailer 12
-
$609 USD
View
B+
Retailer 13
-
$657 USD
A$1,011 AUD
View
B+
Retailer 14
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$742 USD
View
B+
Retailer 15
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$860 USD
View
B+
Retailer 16
-
$900 USD
View
B+
Retailer 17
-
$907 USD
SGD 1,226 SGD
View
B+
Retailer 18
-
$952 USD
View
B+
Retailer 19
-
$987 USD
A$1,518 AUD
View
B
Retailer 20
-
$1,129 USD
£889 GBP
View
B
Retailer 21
-
$1,145 USD
View
Most Expensive
Brilliant Earth
21501156A · Oct 16
$2,030 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from $226 USDSave up to $919 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
$226 USD