CaratHunter
Plans
Marquise|Lab Grown|IGI

1.19ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG836621086

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836621086

Diamond specifications and retailer prices

From $591 NZD
$333 USD
As of October 30, 2026
Save $3,880 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,471 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.19ct lab-grown marquise diamond

This 1.19ct 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 LG836621086 or 836621086. Listed at 19 retailers as of October 30, 2026, with prices from $591 to $4,471, a $3,880 spread on the same certified stone. Brilliant Earth lists it at $4,471. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621086
Dimensions11.26 × 5.46 × 3.43 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm5.46 mm1.19 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621086
Side View
Table 56.0%Crown 32.4°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: $4,471 NZD|Low: $568 NZD|High: $4,613 NZD|Avg: $1,756 NZD|-3.1%
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
Retailer 19
October 31, 2026
Retailer 19$591 NZD
Retailer 6$662 NZD
Retailer 8$687 NZD
Retailer 3$733 NZD
Retailer 9$733 NZD
Retailer 14$1,002 NZD
Retailer 5$1,185 NZD
Retailer 15$1,233 NZD
Retailer 13$1,260 NZD
Retailer 2$1,314 NZD
Retailer 7$1,405 NZD
Retailer 17$1,820 NZD
Retailer 4$2,358 NZD
Retailer 11$2,404 NZD
Retailer 10$2,435 NZD
Retailer 18$2,727 NZD
Retailer 12$2,956 NZD
Retailer 16$4,019 NZD
Brilliant Earth$4,471 NZD

42 data points across 19 retailers

19 retailers$591 NZD to $4,471 NZD

A
Cheapest Retailer
-
$591 NZD
$333 USD
A
Retailer 2
-
$662 NZD
$373 USD
View
Final sale: no returns
A
Retailer 3
-
$687 NZD
$387 USD
View
A
Retailer 4
-
$733 NZD
$413 USD
View
A
Retailer 5
-
$733 NZD
$413 USD
View
A
Retailer 6
-
$1,002 NZD
$565 USD
View
A
Retailer 7
-
$1,185 NZD
$668 USD
View
A
Retailer 8
-
$1,233 NZD
€662 EUR
View
A
Retailer 9
-
$1,260 NZD
ZAR 11,476 ZAR
View
A
Retailer 10
-
$1,314 NZD
£583 GBP
View
B+
Retailer 11
-
$1,405 NZD
$792 USD
View
B+
Retailer 12
-
$1,820 NZD
$1,026 USD
View
B
Retailer 13
-
$2,358 NZD
$1,329 USD
View
B+
Retailer 14
-
$2,404 NZD
SGD 1,831 SGD
View
B+
Retailer 15
-
$2,435 NZD
$1,373 USD
View
B
Retailer 16
-
$2,727 NZD
$1,537 USD
View
B+
Retailer 17
-
$2,956 NZD
£1,312 GBP
View
B
Retailer 18
-
$4,019 NZD
$2,265 USD
View
Most Expensive
B
Brilliant Earth
21590159A · Oct 30
$4,471 NZD
$2,520 USD
View
18 more retailers have this diamond
Prices start from $591 NZDSave up to $3,880 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
1.19ct Marquise
$591 NZD