Marquise|Lab Grown|IGI

2.69ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG813662529

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813662529

Diamond specifications and retailer prices

From $386 USD
As of October 30, 2026
Save $3,044 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,430 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 2.69ct lab-grown marquise diamond

This 2.69ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG813662529 or 813662529. Listed at 13 retailers as of October 29, 2026, with prices from $386 to $3,430, a $3,044 spread on the same certified stone. Do Amore Diamonds lists it at $3,430. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.69
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813662529
Dimensions14.57 × 7.27 × 4.41 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.57 mm7.27 mm2.69 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813662529
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 60.7%

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: $3,430 USD|Low: $625 USD|High: $4,060 USD|Avg: $1,729 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$625 USD
Retailer 3$734 USD
Retailer 11$762 USD
Retailer 7$909 USD
Retailer 5$1,024 USD
Retailer 9$1,342 USD
Retailer 10$1,698 USD
Retailer 6$1,943 USD
Retailer 8$2,375 USD
Retailer 2$2,440 USD
Do Amore Diamonds$3,430 USD

24 data points across 11 retailers

13 retailers$386 USD to $3,430 USD

A
Cheapest Retailer
-
$386 USD
A
Retailer 2
-
$432 USD
View
A
Retailer 3
-
$625 USD
View
A
Retailer 4
-
$734 USD
View
B+
Retailer 5
-
$762 USD
View
B+
Retailer 6
-
$909 USD
A$1,398 AUD
View
B+
Retailer 7
-
$1,024 USD
€975 EUR
View
B+
Retailer 8
-
$1,342 USD
View
B
Retailer 9
-
$1,698 USD
View
B
Retailer 10
-
$1,943 USD
£1,530 GBP
View
B
Retailer 11
-
$2,375 USD
View
B
Retailer 12
-
$2,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-8FD794B4A · Oct 29
$3,430 USD
View
12 more retailers have this diamond
Prices start from $386 USDSave up to $3,044 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
2.69ct Marquise
$386 USD