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Marquise|Lab Grown|IGI

1.33ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG768632411

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768632411

Diamond specifications and retailer prices

From $811 USD
As of November 4, 2026
4 retailers carry this diamond
Most expensive: $1,556 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.33ct lab-grown marquise diamond

This 1.33ct 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 LG768632411 or 768632411. Listed at 4 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632411
Dimensions11.17 × 5.74 × 3.60 mm
L/W Ratio1.95
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
11.17 mm5.74 mm1.33 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632411
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $811 USD|Low: $396 USD|High: $3,480 USD|Avg: $1,488 USD
Retailer 1
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 16$396 USD
Retailer 10$505 USD
Retailer 4$556 USD
Retailer 15$596 USD
Retailer 2$615 USD
Retailer 3$749 USD
Retailer 11$767 USD
Retailer 1$811 USD
Retailer 6$1,179 USD
Retailer 8$1,223 USD
Retailer 14$1,323 USD
Retailer 13$1,913 USD
Retailer 12$2,320 USD
Retailer 9$2,570 USD
Retailer 7$2,921 USD
Retailer 5$3,140 USD
Retailer 17$3,480 USD

12 data points across 17 retailers

4 retailers

Retailer 1
-
$354 USD
Price last confirmed 36 days ago
Retailer 2
-
$410 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$811 USD
View
Most Expensive
NZ Jewellers
889662e2-4cfc-4432-80e2-16eb6fad0bdb · Sep 30
$1,556 USD
View
Price last confirmed 35 days ago
3 more retailers have this diamond
Prices start from $811 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
1.33ct Marquise
$811 USD