CaratHunter
Plans
Round|Lab Grown|IGI

2.18ct J SI2 Round Lab Grown Diamond

EX • J/SI2 • IGI LG499191769

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499191769

Diamond specifications and retailer prices

From $2,111 NZD
$1,190 USD
As of October 30, 2026
Save $10,845 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,957 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.18ct lab-grown round diamond

This 2.18ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG499191769 or 499191769. Listed at 10 retailers as of October 29, 2026, with prices from $2,111 to $12,957, a $10,845 spread on the same certified stone. MOH London lists it at $12,957. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.18
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499191769
Dimensions8.46 × 8.49 × 5.01 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.46 mm8.49 mm2.18 ctJ / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG499191769
Side View
Table 60.0%Crown 31.4°Girdle: MediumPavilion 41.1°Culet: NoneDepth 59.1%

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: $12,957 NZD|Low: $2,111 NZD|High: $13,060 NZD|Avg: $6,388 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$2,111 NZD
Retailer 5$4,095 NZD
Retailer 8$4,455 NZD
Retailer 10$4,585 NZD
Retailer 6$4,750 NZD
Retailer 11$6,015 NZD
Retailer 9$6,529 NZD
Retailer 4$7,280 NZD
Retailer 7$7,411 NZD
Retailer 3$10,632 NZD
MOH London$12,957 NZD

18 data points across 11 retailers

10 retailers$2,111 NZD to $12,957 NZD

A
Cheapest Retailer
-
$2,111 NZD
$1,190 USD
B+
Retailer 2
-
$4,095 NZD
$2,308 USD
View
B+
Retailer 3
-
$4,455 NZD
$2,511 USD
View
B+
Retailer 4
-
$4,585 NZD
$2,584 USD
View
Final sale: no returns
Retailer 5
-
$4,750 NZD
$2,677 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$4,750 NZD
$2,677 USD
View
B
Retailer 7
-
$6,529 NZD
$3,680 USD
View
B
Retailer 8
-
$7,280 NZD
$4,103 USD
View
B
Retailer 9
-
$7,411 NZD
$4,177 USD
View
Most Expensive
B
MOH London
LG499191769 · Oct 29
$12,957 NZD
£5,750 GBP
View
9 more retailers have this diamond
Prices start from $2,111 NZDSave up to $10,845 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
2.18ct Round
$2,111 NZD