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Marquise|Lab Grown|IGI

2.03ct E FL Marquise Lab Grown Diamond

VG • E/FL • IGI LG818684450

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818684450

Diamond specifications and retailer prices

From $3,416 NZD
$1,925 USD
As of October 30, 2026
Save $8,288 NZD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,703 NZD at With Clarity · As of October 30, 2026
View at With Clarity

About this 2.03ct lab-grown marquise diamond

This 2.03ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818684450 or 818684450. Listed at 10 retailers as of October 30, 2026, with prices from $3,416 to $11,703, a $8,288 spread on the same certified stone. With Clarity lists it at $11,703. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818684450
Dimensions12.95 × 6.59 × 4.21 mm
L/W Ratio1.97
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
12.95 mm6.59 mm2.03 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818684450
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.9%

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: $9,901 NZD|Low: $3,416 NZD|High: $14,044 NZD|Avg: $7,406 NZD|-15.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
October 30, 2026
Retailer 6$3,416 NZD
Retailer 8$3,702 NZD
Retailer 2$4,293 NZD
Retailer 7$4,592 NZD
Retailer 4$4,885 NZD
Retailer 5$7,924 NZD
Retailer 3$8,730 NZD
Retailer 1$9,901 NZD
Retailer 9$10,695 NZD
With Clarity$11,703 NZD

31 data points across 10 retailers

10 retailers$3,416 NZD to $11,703 NZD

A
Cheapest Retailer
-
$3,416 NZD
$1,925 USD
A
Retailer 2
-
$3,702 NZD
HK$16,300 HKD
View
A
Retailer 3
-
$4,293 NZD
£1,905 GBP
View
B+
Retailer 4
-
$4,592 NZD
$2,588 USD
View
B+
Retailer 5
-
$4,885 NZD
€2,622 EUR
View
B+
Retailer 6
-
$7,924 NZD
$4,466 USD
View
B
Retailer 7
-
$8,730 NZD
£3,874 GBP
View
B
Retailer 8
-
$9,901 NZD
$5,580 USD
View
B
Retailer 9
-
$10,695 NZD
$6,028 USD
View
Most Expensive
B
With Clarity
818684450 · Oct 30
$11,703 NZD
$6,596 USD
View
9 more retailers have this diamond
Prices start from $3,416 NZDSave up to $8,288 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
2.03ct Marquise
$3,416 NZD