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Emerald|Lab Grown|IGI

2.43ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG823694864

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823694864

Diamond specifications and retailer prices

From $3,533 NZD
$1,991 USD
As of October 30, 2026
Save $11,638 NZD (77%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $15,170 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.43ct lab-grown emerald diamond

This 2.43ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694864 or 823694864. Listed at 22 retailers as of October 29, 2026, with prices from $3,533 to $15,170, a $11,638 spread on the same certified stone. Brilliant Earth lists it at $15,170. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.43
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694864
Dimensions9.55 × 6.29 × 4.03 mm
L/W Ratio1.52
Culet sizeLarge
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
9.55 mm6.29 mm2.43 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694864
Side View
Table 61.0%Crown 30.1°Girdle: MediumPavilion 38.5°Culet: LargeDepth 64.1%

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: $15,170 NZD|Low: $3,392 NZD|High: $15,170 NZD|Avg: $7,768 NZD|+0.1%
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
October 30, 2026
Retailer 15$3,533 NZD
Retailer 6$3,845 NZD
Retailer 3$4,099 NZD
Retailer 11$4,391 NZD
Retailer 5$5,633 NZD
Retailer 2$5,638 NZD
Retailer 4$6,414 NZD
Retailer 9$6,496 NZD
Retailer 14$6,730 NZD
Retailer 12$10,575 NZD
Retailer 8$10,575 NZD
Retailer 13$10,761 NZD
Retailer 10$11,769 NZD
Retailer 7$13,694 NZD
Brilliant Earth$15,170 NZD

39 data points across 15 retailers

22 retailers$3,533 NZD to $15,170 NZD

A
Cheapest Retailer
-
$3,533 NZD
$1,991 USD
B+
Retailer 2
-
$3,845 NZD
$2,167 USD
View
B+
Retailer 3
-
$3,957 NZD
$2,230 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,099 NZD
$2,310 USD
View
Retailer 5
-
$4,099 NZD
$2,310 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$4,391 NZD
$2,475 USD
View
B+
Retailer 7
-
$4,724 NZD
HK$20,800 HKD
View
B+
Retailer 8
-
$5,035 NZD
$2,838 USD
View
B+
Retailer 9
-
$5,633 NZD
$3,175 USD
View
B+
Retailer 10
-
$5,638 NZD
£2,502 GBP
View
B
Retailer 11
-
$6,414 NZD
$3,615 USD
View
B+
Retailer 12
-
$6,496 NZD
€3,487 EUR
View
B
Retailer 13
-
$6,730 NZD
$3,793 USD
View
B
Retailer 14
-
$7,788 NZD
£3,456 GBP
View
B
Retailer 15
-
$10,575 NZD
$5,960 USD
View
B
Retailer 16
-
$10,575 NZD
ZAR 96,288 ZAR
View
B
Retailer 17
-
$10,761 NZD
$6,065 USD
View
B
Retailer 18
-
$11,769 NZD
£5,223 GBP
View
B
Retailer 19
-
$12,261 NZD
$6,910 USD
View
B
Retailer 20
-
$13,694 NZD
SGD 10,430 SGD
View
B
Retailer 21
-
$14,345 NZD
$8,085 USD
View
Most Expensive
B
Brilliant Earth
21056564A · Oct 29
$15,170 NZD
$8,550 USD
View
21 more retailers have this diamond
Prices start from $3,533 NZDSave up to $11,638 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
2.43ct Emerald
$3,533 NZD