Emerald|Lab Grown|IGI

4.03ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG772674466

Shape and cutting style on the report: Emerald cut

Certificate IGI LG772674466

Diamond specifications and retailer prices

From $15,582 NZD
$8,782 USD
As of October 30, 2026
Save $34,761 NZD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $57,186 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772674466 or 772674466. Listed at 21 retailers as of October 30, 2026, with a 223% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772674466
Dimensions10.46 × 7.66 × 4.87 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.46 mm7.66 mm4.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772674466
Side View
Table 65.0%Crown 32.8°Girdle: MediumPavilion 40.9°Culet: LargeDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $21,827 NZD|Low: $14,959 NZD|High: $46,286 NZD|Avg: $22,711 NZD|-0.1%
Retailer 1
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
October 30, 2026
Retailer 16$15,582 NZD
Retailer 9$15,777 NZD
Retailer 15$16,205 NZD
Retailer 6$16,741 NZD
Retailer 11$17,450 NZD
Retailer 17$17,903 NZD
Retailer 7$17,965 NZD
Retailer 4$18,075 NZD
Retailer 8$18,075 NZD
Retailer 5$18,407 NZD
Retailer 2$20,328 NZD
Retailer 1$21,827 NZD
Retailer 14$27,803 NZD
Retailer 12$30,188 NZD
Retailer 3$33,062 NZD
Retailer 13$33,086 NZD
Retailer 10$38,473 NZD

39 data points across 17 retailers

21 retailers$15,582 NZD to $50,343 NZD

B+
Cheapest Retailer
-
$15,582 NZD
$8,782 USD
B+
Retailer 2
-
$15,777 NZD
$8,892 USD
View
B+
Retailer 3
-
$16,205 NZD
$9,133 USD
View
B+
Retailer 4
-
$16,677 NZD
$9,399 USD
View
Retailer 5
-
$16,741 NZD
$9,435 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$17,450 NZD
$9,835 USD
View
Final sale: no returns
B+
Retailer 7
-
$17,903 NZD
$10,090 USD
View
B+
Retailer 8
-
$17,965 NZD
$10,125 USD
View
B+
Retailer 9
-
$18,075 NZD
$10,187 USD
View
B+
Retailer 10
-
$18,407 NZD
$10,374 USD
View
B+
Retailer 11
-
$20,328 NZD
$11,457 USD
View
B+
Retailer 12
-
$21,827 NZD
£9,686 GBP
View
B
Retailer 13
-
$25,905 NZD
£11,496 GBP
View
B+
Retailer 14
-
$27,803 NZD
$15,670 USD
View
B
Retailer 15
-
$30,188 NZD
€16,204 EUR
View
B
Retailer 16
-
$33,062 NZD
$18,634 USD
View
B
Retailer 17
-
$33,086 NZD
£14,683 GBP
View
B
Retailer 18
-
$38,473 NZD
ZAR 350,300 ZAR
View
B
Retailer 19
-
$43,722 NZD
$24,642 USD
View
B
Retailer 20
-
$50,343 NZD
$28,374 USD
View
Most Expensive
B
Taylor and Hart
Q8GTWBX · Oct 30
$57,186 NZD
$32,230 USD
View
Price under review
20 more retailers have this diamond
Prices start from $15,582 NZDSave up to $34,761 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.

B+
4.03ct Emerald
$15,582 NZD