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Marquise|Lab Grown|IGI

1.01ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG816615883

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816615883

Diamond specifications and retailer prices

From $358 NZD
$202 USD
As of October 30, 2026
Save $3,137 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,495 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 LG816615883 or 816615883. Listed at 18 retailers as of October 28, 2026, with prices from $358 to $3,495, a $3,137 spread on the same certified stone. Rare Carat lists it at $3,495. 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 angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615883
Dimensions10.44 × 5.19 × 3.26 mm
L/W Ratio2.01
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 mm5.19 mm1.01 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615883
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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: $3,495 NZD|Low: $412 NZD|High: $3,557 NZD|Avg: $1,465 NZD|-1.7%
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
October 30, 2026
Retailer 12$412 NZD
Retailer 9$763 NZD
Retailer 4$768 NZD
Retailer 7$815 NZD
Retailer 10$855 NZD
Retailer 6$940 NZD
Retailer 3$995 NZD
Retailer 5$1,384 NZD
Retailer 11$1,432 NZD
Retailer 14$1,522 NZD
Retailer 13$1,785 NZD
Retailer 8$2,087 NZD
Retailer 2$2,786 NZD
Rare Carat$3,495 NZD

40 data points across 14 retailers

18 retailers$358 NZD to $3,495 NZD

A
Cheapest Retailer
-
$358 NZD
$202 USD
A
Retailer 2
-
$412 NZD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$415 NZD
$234 USD
View
A
Retailer 4
-
$444 NZD
$250 USD
View
A
Retailer 5
-
$444 NZD
$250 USD
View
A
Retailer 6
-
$763 NZD
ZAR 6,944 ZAR
View
A
Retailer 7
-
$768 NZD
$433 USD
View
A
Retailer 8
-
$815 NZD
£362 GBP
View
A
Retailer 9
-
$855 NZD
€459 EUR
View
A
Retailer 10
-
$995 NZD
$561 USD
View
B+
Retailer 11
-
$1,384 NZD
SGD 1,054 SGD
View
B+
Retailer 12
-
$1,428 NZD
$805 USD
View
B+
Retailer 13
-
$1,432 NZD
$807 USD
View
B+
Retailer 14
-
$1,522 NZD
$858 USD
View
B+
Retailer 15
-
$1,785 NZD
$1,006 USD
View
B+
Retailer 16
-
$2,087 NZD
£926 GBP
View
B
Retailer 17
-
$2,786 NZD
$1,570 USD
View
Most Expensive
B
Rare Carat
PD-230667 · Oct 28
$3,495 NZD
$1,970 USD
View
17 more retailers have this diamond
Prices start from $358 NZDSave up to $3,137 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
$358 NZD