Round|Lab Grown|IGI

1.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG794610174

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610174

Diamond specifications and retailer prices

From $226 USD
As of November 1, 2026
Save $913 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 LG794610174 or 794610174. Listed at 22 retailers as of October 31, 2026, with a 404% 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 angle33.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610174
Dimensions7.49 × 7.45 × 4.57 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
7.49 mm7.45 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610174
Side View
Table 57.0%Crown 33.2°Girdle: MediumPavilion 41°Culet: NoneDepth 61.3%

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 1
Current: $2,030 USD|Low: $226 USD|High: $2,030 USD|Avg: $705 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
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Retailer 13
Retailer 14
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Retailer 16
Retailer 17
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Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 10$226 USD
Retailer 5$252 USD
Retailer 4$262 USD
Retailer 19$280 USD
Retailer 14$281 USD
Retailer 2$421 USD
Retailer 6$477 USD
Retailer 15$483 USD
Retailer 21$511 USD
Retailer 13$521 USD
Retailer 17$564 USD
Retailer 3$609 USD
Retailer 12$657 USD
Retailer 11$742 USD
Retailer 8$860 USD
Retailer 20$900 USD
Retailer 7$907 USD
Retailer 9$952 USD
Retailer 16$1,121 USD
Retailer 18$1,139 USD
Brilliant Earth$2,030 USD

22 data points across 21 retailers

22 retailers$226 USD to $1,139 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
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$900 USD
View
B+
Retailer 17
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$907 USD
SGD 1,226 SGD
View
B+
Retailer 18
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$952 USD
View
Retailer 19
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$1,001 USD
A$1,540 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,121 USD
£883 GBP
View
B
Retailer 21
-
$1,139 USD
View
Most Expensive
Brilliant Earth
21504041A · 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 $913 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