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Marquise|Lab Grown|IGI

1.01ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG811619358

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811619358

Diamond specifications and retailer prices

From $898 NZD
$505 USD
As of November 1, 2026
Save $3,919 NZD (81%) vs most expensive(unlock to see where)
22 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 LG811619358 or 811619358. Listed at 22 retailers as of November 1, 2026, with prices from $898 to $4,816, a $3,919 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811619358
Dimensions10.36 × 5.29 × 3.20 mm
L/W Ratio1.96
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
10.36 mm5.29 mm1.01 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811619358
Side View
Table 59.0%Crown 32.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.5%

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 1
Current: $4,816 NZD|Low: $771 NZD|High: $4,816 NZD|Avg: $1,869 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 4$803 NZD
Retailer 5$995 NZD
Retailer 15$995 NZD
Retailer 8$1,025 NZD
Retailer 14$1,137 NZD
Retailer 3$1,337 NZD
Retailer 7$1,383 NZD
Retailer 12$1,512 NZD
Retailer 13$1,534 NZD
Retailer 10$1,635 NZD
Retailer 9$1,718 NZD
Retailer 2$2,334 NZD
Retailer 6$2,636 NZD
Retailer 11$3,659 NZD
Brilliant Earth$4,816 NZD

41 data points across 15 retailers

22 retailers$898 NZD to $4,816 NZD

Retailer 1
-
$803 NZD
$452 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$898 NZD
$505 USD
View
Final sale: no returns
Retailer 3
-
$899 NZD
$506 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$995 NZD
$560 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$995 NZD
$560 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$1,025 NZD
£454 GBP
View
B+
Retailer 7
-
$1,130 NZD
$636 USD
View
A
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
-
$1,512 NZD
€810 EUR
View
B+
Retailer 12
-
$1,534 NZD
A$1,328 AUD
View
B+
Retailer 13
-
$1,635 NZD
£724 GBP
View
B+
Retailer 14
-
$1,718 NZD
ZAR 15,614 ZAR
View
B
Retailer 15
-
$2,334 NZD
$1,313 USD
View
B
Retailer 16
-
$2,636 NZD
SGD 2,004 SGD
View
B
Retailer 17
-
$2,898 NZD
£1,284 GBP
View
Retailer 18
-
$3,203 NZD
$1,802 USD
View
Price last confirmed 33 days ago
B
Retailer 19
-
$3,258 NZD
$1,833 USD
View
B
Retailer 20
-
$3,550 NZD
$1,998 USD
View
B
Retailer 21
-
$3,659 NZD
£1,621 GBP
View
Most Expensive
B
Brilliant Earth
20555715A · Nov 2
$4,816 NZD
$2,710 USD
View
21 more retailers have this diamond
Prices start from $898 NZDSave up to $3,919 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
$898 NZD