CaratHunter
Plans
Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG804657215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG804657215

Diamond specifications and retailer prices

From $353 NZD
$199 USD
As of October 30, 2026
Save $3,125 NZD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,478 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG804657215 or 804657215. Listed at 10 retailers as of October 28, 2026, with prices from $353 to $3,478, a $3,125 spread on the same certified stone. Rare Carat lists it at $3,478. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657215
Dimensions10.52 × 5.03 × 3.26 mm
L/W Ratio2.09
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
10.52 mm5.03 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657215
Side View
Table 58.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.8%

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: $3,478 NZD|Low: $353 NZD|High: $4,205 NZD|Avg: $1,990 NZD|+3.4%
Rare Carat
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
October 30, 2026
Retailer 8$353 NZD
Retailer 13$410 NZD
Retailer 9$765 NZD
Retailer 3$861 NZD
Retailer 15$1,455 NZD
Retailer 4$1,548 NZD
Retailer 12$1,556 NZD
Retailer 5$1,566 NZD
Retailer 11$1,567 NZD
Retailer 6$1,666 NZD
Retailer 14$1,996 NZD
Retailer 2$2,697 NZD
Retailer 7$3,060 NZD
Retailer 10$3,389 NZD
Rare Carat$3,478 NZD

22 data points across 15 retailers

10 retailers$353 NZD to $3,478 NZD

A
Cheapest Retailer
-
$353 NZD
$199 USD
A
Retailer 2
-
$410 NZD
$231 USD
View
A
Retailer 3
-
$765 NZD
$431 USD
View
B+
Retailer 4
-
$1,455 NZD
$820 USD
View
B+
Retailer 5
-
$1,556 NZD
$877 USD
View
B+
Retailer 6
-
$1,567 NZD
$883 USD
View
B+
Retailer 7
-
$1,996 NZD
£886 GBP
View
B
Retailer 8
-
$2,697 NZD
$1,520 USD
View
B
Retailer 9
-
$3,389 NZD
$1,910 USD
View
Most Expensive
B
Rare Carat
PD-211825 · Oct 28
$3,478 NZD
$1,960 USD
View
9 more retailers have this diamond
Prices start from $353 NZDSave up to $3,125 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
$353 NZD