CaratHunter
Plans
Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG791607935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG791607935

Diamond specifications and retailer prices

From $852 NZD
$480 USD
As of October 30, 2026
Save $2,892 NZD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,744 NZD at Brilliant Earth · As of October 30, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791607935 or 791607935. Listed at 11 retailers as of October 30, 2026, with prices from $852 to $3,744, a $2,892 spread on the same certified stone. Brilliant Earth lists it at $3,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791607935
Dimensions10.20 × 5.22 × 3.30 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm5.22 mm1.01 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791607935
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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: Oct 30
Current: $3,744 NZD|Low: $415 NZD|High: $3,903 NZD|Avg: $1,803 NZD|-4.1%
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
Retailer 16
Retailer 17
Retailer 18
October 8, 2026
Retailer 17$637 NZD
Retailer 14$852 NZD
Retailer 6$1,002 NZD
Retailer 16$1,008 NZD
Retailer 15$1,026 NZD
Retailer 8$1,054 NZD
Retailer 18$1,102 NZD
Retailer 4$1,129 NZD
Retailer 3$1,199 NZD
Retailer 12$1,372 NZD
Retailer 9$2,160 NZD
Retailer 7$2,255 NZD
Retailer 2$2,266 NZD
Retailer 5$2,616 NZD
Retailer 10$2,646 NZD
Retailer 11$2,674 NZD
Retailer 13$3,325 NZD
Brilliant Earth$3,744 NZD

18 data points across 18 retailers

11 retailers$852 NZD to $3,744 NZD

A
Cheapest Retailer
-
$852 NZD
$480 USD
A
Retailer 2
-
$1,026 NZD
$578 USD
View
Retailer 3
-
$1,102 NZD
ZAR 10,031 ZAR
View
Price last confirmed 29 days ago
Retailer 4
-
$1,199 NZD
$676 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,372 NZD
$773 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$2,160 NZD
$1,218 USD
View
Price last confirmed 29 days ago
B
Retailer 7
-
$2,266 NZD
CA$1,774 CAD
View
Retailer 8
-
$2,616 NZD
£1,161 GBP
View
Price last confirmed 30 days ago
B
Retailer 9
-
$2,674 NZD
$1,507 USD
View
B
Retailer 10
-
$3,325 NZD
$1,874 USD
View
Most Expensive
B
Brilliant Earth
21717489A · Oct 30
$3,744 NZD
$2,110 USD
View
10 more retailers have this diamond
Prices start from $852 NZDSave up to $2,892 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
$852 NZD