Marquise|Lab Grown|IGI

1.55ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG837633627

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837633627

Diamond specifications and retailer prices

From $255 USD
As of October 23, 2026
Save $1,102 USD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,357 USD at With Clarity · As of October 25, 2026
View at With Clarity

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 LG837633627 or 837633627. Listed at 12 retailers as of October 23, 2026, with prices from $255 to $1,357, a $1,102 spread on the same certified stone. With Clarity lists it at $1,357. 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 angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837633627
Dimensions11.92 × 6.21 × 3.74 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm6.21 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837633627
Side View
Table 62.0%Crown 35.2°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $522 USD|Low: $253 USD|High: $1,412 USD|Avg: $828 USD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
October 25, 2026
Retailer 10$255 USD
Retailer 7$296 USD
Retailer 9$354 USD
Retailer 1$522 USD
Retailer 3$656 USD
Retailer 5$744 USD
Retailer 8$973 USD
Retailer 6$975 USD
Retailer 2$1,018 USD
Retailer 11$1,154 USD
Retailer 4$1,271 USD
With Clarity$1,357 USD

26 data points across 12 retailers

12 retailers$255 USD to $1,357 USD

A
Cheapest Retailer
-
$255 USD
A
Retailer 2
-
$296 USD
View
A
Retailer 3
-
$354 USD
£279 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$522 USD
€497 EUR
View
A
Retailer 5
-
$656 USD
View
A
Retailer 6
-
$744 USD
A$1,144 AUD
View
B+
Retailer 7
-
$973 USD
View
B+
Retailer 8
-
$975 USD
View
B+
Retailer 9
-
$1,018 USD
View
B+
Retailer 10
-
$1,154 USD
View
B+
Retailer 11
-
$1,271 USD
£1,001 GBP
View
Most Expensive
B
With Clarity
837633627 · Oct 25
$1,357 USD
View
11 more retailers have this diamond
Prices start from $255 USDSave up to $1,102 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 Marquise
$255 USD