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Marquise|Lab Grown|IGI

1.52ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG813622701

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813622701

Diamond specifications and retailer prices

From $1,133 USD
As of November 1, 2026
Save $3,757 USD (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,890 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813622701 or 813622701. Listed at 24 retailers as of November 1, 2026, with prices from $1,133 to $4,890, a $3,757 spread on the same certified stone. Brilliant Earth lists it at $4,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813622701
Dimensions11.58 × 6.13 × 3.86 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.58 mm6.13 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813622701
Side View
Table 58.0%Crown 32.9°Girdle: STK-THKPavilion 41.3°Culet: NoneDepth 63.0%

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: Nov 1
Current: $4,890 USD|Low: $971 USD|High: $4,890 USD|Avg: $2,283 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 15$1,011 USD
Retailer 5$1,173 USD
Retailer 6$1,173 USD
Retailer 14$1,250 USD
Retailer 8$1,326 USD
Retailer 13$1,663 USD
Retailer 3$1,678 USD
Retailer 9$1,691 USD
Retailer 10$1,915 USD
Retailer 12$2,157 USD
Retailer 2$2,255 USD
Retailer 4$3,457 USD
Retailer 7$3,932 USD
Retailer 11$4,001 USD
Brilliant Earth$4,890 USD

39 data points across 15 retailers

24 retailers$1,133 USD to $4,890 USD

Retailer 1
-
$1,011 USD
Price last confirmed 25 days ago
Retailer 2
-
$1,100 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,133 USD
View
Final sale: no returns
Retailer 4
-
$1,173 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$1,173 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$1,250 USD
View
A
Retailer 7
-
$1,263 USD
View
A
Retailer 8
-
$1,326 USD
£1,044 GBP
View
A
Retailer 9
-
$1,376 USD
View
B+
Retailer 10
-
$1,663 USD
A$2,558 AUD
View
A
Retailer 11
-
$1,678 USD
View
A
Retailer 12
-
$1,691 USD
£1,332 GBP
View
B+
Retailer 13
-
$1,915 USD
€1,824 EUR
View
B+
Retailer 14
-
$2,157 USD
ZAR 34,840 ZAR
View
Retailer 15
-
$2,199 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$2,255 USD
View
B
Retailer 17
-
$3,246 USD
£2,556 GBP
View
B
Retailer 18
-
$3,457 USD
View
B
Retailer 19
-
$3,637 USD
View
B
Retailer 20
-
$3,783 USD
View
B
Retailer 21
-
$3,932 USD
SGD 5,313 SGD
View
B
Retailer 22
-
$4,001 USD
£3,150 GBP
View
B
Retailer 23
-
$4,091 USD
View
Most Expensive
B
Brilliant Earth
20575705A · Nov 2
$4,890 USD
View
23 more retailers have this diamond
Prices start from $1,133 USDSave up to $3,757 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
$1,133 USD