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Marquise|Lab Grown|IGI

1.48ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG793621518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG793621518

Diamond specifications and retailer prices

From $360 USD
As of November 2, 2026
Save $971 USD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,956 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.48ct lab-grown marquise diamond

This 1.48ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793621518 or 793621518. Listed at 17 retailers as of November 1, 2026, with a 270% 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

1.48
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793621518
Dimensions11.77 × 5.94 × 3.74 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.77 mm5.94 mm1.48 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793621518
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.0%

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: Nov 2
Current: $1,956 USD|Low: $272 USD|High: $1,956 USD|Avg: $788 USD
Queensmith
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
November 2, 2026
Retailer 3$272 USD
Retailer 10$360 USD
Retailer 8$405 USD
Retailer 17$480 USD
Retailer 12$520 USD
Retailer 11$567 USD
Retailer 9$578 USD
Retailer 7$633 USD
Retailer 16$735 USD
Retailer 2$762 USD
Retailer 4$872 USD
Retailer 13$995 USD
Retailer 6$1,021 USD
Retailer 15$1,120 USD
Retailer 14$1,207 USD
Retailer 5$1,331 USD
Queensmith$1,956 USD

22 data points across 17 retailers

17 retailers$360 USD to $1,331 USD

A
Cheapest Retailer
-
$360 USD
B+
Retailer 2
-
$405 USD
View
Retailer 3
-
$480 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$520 USD
View
A
Retailer 5
-
$567 USD
View
B+
Retailer 6
-
$633 USD
View
Retailer 7
-
$735 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$762 USD
View
Retailer 9
-
$872 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$995 USD
View
B
Retailer 11
-
$995 USD
View
Retailer 12
-
$1,000 USD
View
Price last confirmed 16 days ago
B
Retailer 13
-
$1,021 USD
View
B
Retailer 14
-
$1,120 USD
View
B
Retailer 15
-
$1,207 USD
View
B
Retailer 16
-
$1,331 USD
View
Most Expensive
Queensmith
LG793621518 · Oct 27
$1,956 USD
£1,540 GBP
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $360 USDSave up to $971 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
1.48ct Marquise
$360 USD