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Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676761

Diamond specifications and retailer prices

From $348 USD
As of November 2, 2026
Save $2,022 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,370 USD at Brilliant Earth · As of November 2, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676761 or 799676761. Listed at 22 retailers as of November 2, 2026, with prices from $348 to $2,370, a $2,022 spread on the same certified stone. Brilliant Earth lists it at $2,370. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676761
Dimensions11.62 × 5.73 × 3.60 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
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
11.62 mm5.73 mm1.35 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676761
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 62.8%

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: Nov 2
Current: $2,370 USD|Low: $348 USD|High: $3,570 USD|Avg: $1,103 USD|-33.6%
Brilliant Earth
Retailer 2
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Retailer 21
November 3, 2026
Retailer 15$348 USD
Retailer 9$389 USD
Retailer 17$404 USD
Retailer 4$432 USD
Retailer 14$455 USD
Retailer 8$474 USD
Retailer 21$585 USD
Retailer 3$680 USD
Retailer 19$695 USD
Retailer 12$731 USD
Retailer 16$745 USD
Retailer 2$776 USD
Retailer 6$966 USD
Retailer 13$1,267 USD
Retailer 10$1,378 USD
Retailer 5$1,388 USD
Retailer 7$1,430 USD
Retailer 20$1,667 USD
Retailer 11$1,676 USD
Retailer 18$1,688 USD
Brilliant Earth$2,370 USD

36 data points across 21 retailers

22 retailers$348 USD to $2,370 USD

A
Cheapest Retailer
-
$348 USD
A
Retailer 2
-
$389 USD
View
Final sale: no returns
A
Retailer 3
-
$404 USD
View
A
Retailer 4
-
$432 USD
View
Retailer 5
-
$455 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$474 USD
HK$3,700 HKD
View
A
Retailer 7
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$585 USD
View
A
Retailer 8
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$680 USD
View
A
Retailer 9
-
$695 USD
View
A
Retailer 10
-
$731 USD
€696 EUR
View
A
Retailer 11
-
$745 USD
ZAR 12,032 ZAR
View
A
Retailer 12
-
$776 USD
£611 GBP
View
A
Retailer 13
-
$966 USD
View
B+
Retailer 14
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$1,267 USD
View
B+
Retailer 15
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$1,378 USD
SGD 1,862 SGD
View
B+
Retailer 16
-
$1,388 USD
View
B+
Retailer 17
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$1,430 USD
View
B+
Retailer 18
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$1,667 USD
View
B+
Retailer 19
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$1,676 USD
£1,320 GBP
View
B+
Retailer 20
-
$1,688 USD
£1,329 GBP
View
Retailer 21
-
$2,261 USD
View
Price last confirmed 99 days ago
Most Expensive
B
Brilliant Earth
19850583A · Nov 2
$2,370 USD
View
21 more retailers have this diamond
Prices start from $348 USDSave up to $2,022 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
$348 USD