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Marquise|Lab Grown|IGI

1.35ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG785609426

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG785609426

Diamond specifications and retailer prices

From $224 USD
As of October 28, 2026
Save $816 USD (78%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,040 USD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG785609426 or 785609426. Listed at 6 retailers as of October 27, 2026, with prices from $224 to $1,040, a $816 spread on the same certified stone. Brilliant Earth lists it at $1,040. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG785609426
Dimensions11.33 × 5.96 × 3.62 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.33 mm5.96 mm1.35 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG785609426
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

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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 28
Current: $1,040 USD|Low: $118 USD|High: $1,040 USD|Avg: $590 USD|+3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 9$118 USD
Retailer 2$224 USD
Retailer 8$377 USD
Retailer 6$469 USD
Retailer 4$472 USD
Retailer 11$523 USD
Retailer 10$703 USD
Retailer 3$758 USD
Retailer 5$780 USD
Retailer 7$786 USD
Brilliant Earth$1,040 USD

31 data points across 11 retailers

6 retailers$224 USD to $1,040 USD

A
Cheapest Retailer
-
$224 USD
Final sale: no returns
A
Retailer 2
-
$472 USD
£372 GBP
View
B
Retailer 3
-
$745 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
$758 USD
A$1,166 AUD
View
Price last confirmed 135 days ago
B+
Retailer 5
-
$780 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Brilliant Earth
19414716A · Oct 27
$1,040 USD
View
5 more retailers have this diamond
Prices start from $224 USDSave up to $816 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
1.35ct Marquise
$224 USD