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Marquise|Lab Grown|IGI

1.75ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG839606583

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG839606583

Diamond specifications and retailer prices

From $439 USD
£346 GBP
As of October 29, 2026
Save $1,104 USD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,543 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839606583 or 839606583. Listed at 8 retailers as of October 29, 2026, with prices from $439 to $1,543, a $1,104 spread on the same certified stone. MOH London lists it at $1,543. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839606583
Dimensions12.48 × 6.46 × 3.89 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.48 mm6.46 mm1.75 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839606583
Side View
Table 59.0%Crown 35.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.2%

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 29
Current: $1,543 USD|Low: $439 USD|High: $1,551 USD|Avg: $870 USD|+11.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2$439 USD
Retailer 7$540 USD
Retailer 9$614 USD
Retailer 4$624 USD
Retailer 5$658 USD
Retailer 3$892 USD
Retailer 8$1,182 USD
Retailer 6$1,541 USD
MOH London$1,543 USD

16 data points across 9 retailers

8 retailers$439 USD to $1,543 USD

A
Cheapest Retailer
-
$439 USD
£346 GBP
A
Retailer 2
-
$540 USD
View
A
Retailer 3
-
$624 USD
View
A
Retailer 4
-
$658 USD
ZAR 10,629 ZAR
View
B+
Retailer 5
-
$892 USD
A$1,373 AUD
View
B+
Retailer 6
-
$1,182 USD
View
B
Retailer 7
-
$1,541 USD
View
Most Expensive
B
MOH London
LG839606583 · Oct 29
$1,543 USD
£1,215 GBP
View
7 more retailers have this diamond
Prices start from $439 USDSave up to $1,104 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
1.75ct Marquise
$439 USD