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Marquise|Lab Grown|IGI

1.59ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG841638148

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638148

Diamond specifications and retailer prices

From $230 USD
As of October 30, 2026
Save $921 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,151 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown marquise diamond

This 1.59ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841638148 or 841638148. Listed at 11 retailers as of October 29, 2026, with prices from $230 to $1,151, a $921 spread on the same certified stone. MOH London lists it at $1,151. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638148
Dimensions11.56 × 6.07 × 3.92 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.56 mm6.07 mm1.59 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638148
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.6%

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: Oct 30
Current: $1,151 USD|Low: $258 USD|High: $1,326 USD|Avg: $680 USD|-13.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$258 USD
Retailer 6$331 USD
Retailer 2$350 USD
Retailer 5$484 USD
Retailer 8$490 USD
Retailer 9$574 USD
Retailer 3$921 USD
Retailer 10$965 USD
Retailer 7$1,062 USD
MOH London$1,151 USD

24 data points across 10 retailers

11 retailers$230 USD to $1,151 USD

A
Cheapest Retailer
-
$230 USD
A
Retailer 2
-
$258 USD
View
Final sale: no returns
A
Retailer 3
-
$331 USD
View
A
Retailer 4
-
$350 USD
£275 GBP
View
A
Retailer 5
-
$484 USD
View
Retailer 6
-
$490 USD
View
Price last confirmed 6 days ago
Retailer 7
-
$574 USD
£452 GBP
View
Price last confirmed 17 days ago
B+
Retailer 8
-
$921 USD
View
Retailer 9
-
$965 USD
View
Price last confirmed 28 days ago
Retailer 10
-
$1,062 USD
View
Price last confirmed 7 days ago
Most Expensive
B+
MOH London
LG841638148 · Oct 29
$1,151 USD
£906 GBP
View
10 more retailers have this diamond
Prices start from $230 USDSave up to $921 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
1.59ct Marquise
$230 USD