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Marquise|Lab Grown|IGI

1.01ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG811619648

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811619648

Diamond specifications and retailer prices

From $803 NZD
$452 USD
As of November 2, 2026
Save $4,013 NZD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,816 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811619648 or 811619648. Listed at 23 retailers as of November 2, 2026, with prices from $803 to $4,816, a $4,013 spread on the same certified stone. Brilliant Earth lists it at $4,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619648
Dimensions10.44 × 5.26 × 3.31 mm
L/W Ratio1.98
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
10.44 mm5.26 mm1.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619648
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,816 NZD|Low: $771 NZD|High: $4,816 NZD|Avg: $1,864 NZD
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 5$803 NZD
Retailer 15$899 NZD
Retailer 3$997 NZD
Retailer 4$997 NZD
Retailer 8$1,026 NZD
Retailer 14$1,137 NZD
Retailer 7$1,337 NZD
Retailer 12$1,517 NZD
Retailer 13$1,534 NZD
Retailer 10$1,636 NZD
Retailer 9$1,719 NZD
Retailer 2$2,334 NZD
Retailer 6$3,204 NZD
Retailer 11$3,661 NZD
Brilliant Earth$4,816 NZD

34 data points across 15 retailers

23 retailers$803 NZD to $4,816 NZD

A
Cheapest Retailer
-
$803 NZD
$452 USD
A
Retailer 2
-
$898 NZD
$505 USD
View
Final sale: no returns
A
Retailer 3
-
$899 NZD
$506 USD
View
Retailer 4
-
$997 NZD
$561 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$997 NZD
$561 USD
View
A
Retailer 6
-
$1,026 NZD
£455 GBP
View
B+
Retailer 7
-
$1,130 NZD
$636 USD
View
B+
Retailer 8
-
$1,137 NZD
$640 USD
View
B+
Retailer 9
-
$1,337 NZD
$752 USD
View
B+
Retailer 10
-
$1,383 NZD
$778 USD
View
B+
Retailer 11
-
$1,517 NZD
€813 EUR
View
B+
Retailer 12
-
$1,534 NZD
A$1,328 AUD
View
B+
Retailer 13
-
$1,636 NZD
£725 GBP
View
B+
Retailer 14
-
$1,719 NZD
ZAR 15,623 ZAR
View
B
Retailer 15
-
$2,334 NZD
$1,313 USD
View
B
Retailer 16
-
$2,636 NZD
SGD 2,004 SGD
View
Retailer 17
-
$2,678 NZD
$1,507 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$2,898 NZD
£1,284 GBP
View
B
Retailer 19
-
$3,204 NZD
$1,803 USD
View
B
Retailer 20
-
$3,260 NZD
$1,834 USD
View
B
Retailer 21
-
$3,552 NZD
$1,998 USD
View
B
Retailer 22
-
$3,661 NZD
£1,622 GBP
View
Most Expensive
B
Brilliant Earth
20879693A · Nov 2
$4,816 NZD
$2,710 USD
View
22 more retailers have this diamond
Prices start from $803 NZDSave up to $4,013 NZD

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
1.01ct Marquise
$803 NZD