Marquise|Lab Grown|IGI

1.52ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG826678210

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826678210

Diamond specifications and retailer prices

From $1,257 USD
As of October 30, 2026
Save $4,653 USD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,910 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.52ct lab-grown marquise diamond

This 1.52ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826678210 or 826678210. Listed at 10 retailers as of October 29, 2026, with prices from $1,257 to $5,910, a $4,653 spread on the same certified stone. Do Amore Diamonds lists it at $5,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826678210
Dimensions11.52 × 6.08 × 3.75 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.52 mm6.08 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826678210
Side View
Table 60.0%Crown 35.7°Girdle: MED-STKPavilion 39.4°CuletDepth 61.7%

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: $5,910 USD|Low: $680 USD|High: $6,110 USD|Avg: $1,963 USD|-3.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$1,257 USD
Retailer 4$1,300 USD
Retailer 5$2,000 USD
Retailer 6$2,193 USD
Retailer 7$3,010 USD
Retailer 2$3,363 USD
Do Amore Diamonds$5,910 USD

18 data points across 7 retailers

10 retailers$1,257 USD to $5,910 USD

Retailer 1
-
$432 USD
Price last confirmed 22 days ago
Retailer 2
-
$489 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
$1,257 USD
View
A
Retailer 4
-
$1,300 USD
View
Retailer 5
-
$1,724 USD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$2,000 USD
View
Retailer 7
-
$2,193 USD
A$3,374 AUD
View
Price last confirmed 9 days ago
Retailer 8
-
$3,010 USD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$3,363 USD
£2,648 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FAB186E37 · Oct 29
$5,910 USD
View
9 more retailers have this diamond
Prices start from $1,257 USDSave up to $4,653 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
1.52ct Marquise
$1,257 USD