Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG845635093

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845635093

Diamond specifications and retailer prices

From $1,990 USD
As of October 26, 2026
17 retailers carry this diamond
Most expensive: $1,990 USD at Brilliant Earth
View at Brilliant Earth

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise 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 LG845635093 or 845635093. Listed at 17 retailers as of October 26, 2026. 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 angle39.2°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845635093
Dimensions12.44 × 5.74 × 3.60 mm
L/W Ratio2.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.44 mm5.74 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845635093
Side View
Table 60.0%Crown 39.2°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: $621 USD|Low: $236 USD|High: $1,228 USD|Avg: $688 USD|-0.8%
Retailer 1
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
October 23, 2026
Retailer 12$236 USD
Retailer 14$265 USD
Retailer 8$280 USD
Retailer 6$296 USD
Retailer 2$326 USD
Retailer 15$400 USD
Retailer 13$495 USD
Retailer 3$536 USD
Retailer 4$550 USD
Retailer 1$621 USD
Retailer 10$896 USD
Retailer 16$945 USD
Retailer 17$948 USD
Retailer 5$951 USD
Retailer 11$994 USD
Retailer 7$1,204 USD
Retailer 9$1,228 USD

5 data points across 17 retailers

17 retailers

Retailer 1
-
$236 USD
Price last confirmed 10 days ago
Retailer 2
-
$280 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$296 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$326 USD
£257 GBP
View
Price last confirmed 10 days ago
Retailer 5
-
$400 USD
View
Price last confirmed 10 days ago
Retailer 6
-
$495 USD
ZAR 8,004 ZAR
View
Price last confirmed 10 days ago
Retailer 7
-
$536 USD
£422 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
$550 USD
View
Price last confirmed 9 days ago
Retailer 9
-
$621 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$896 USD
View
Price last confirmed 9 days ago
Retailer 11
-
$945 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$948 USD
SGD 1,281 SGD
View
Price last confirmed 10 days ago
Retailer 13
-
$951 USD
View
Price last confirmed 11 days ago
Retailer 14
-
$994 USD
View
Price last confirmed 10 days ago
Retailer 15
-
$1,204 USD
£948 GBP
View
Price last confirmed 12 days ago
Retailer 16
-
$1,228 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
22291974A · Oct 26
$1,990 USD
View
16 more retailers have this diamond

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.

B
1.55ct Marquise
$1,990 USD