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Emerald|Lab Grown|IGI

5.05ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG657423412

Shape and cutting style on the report: Emerald cut

Certificate IGI LG657423412

Diamond specifications and retailer prices

From $14,242 NZD
$8,027 USD
As of October 30, 2026
Save $48,819 NZD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $63,061 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.05ct lab-grown emerald diamond

This 5.05ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG657423412 or 657423412. Listed at 21 retailers as of October 30, 2026, with prices from $14,242 to $63,061, a $48,819 spread on the same certified stone. Taylor and Hart lists it at $63,061. 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

5.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657423412
Dimensions11.31 × 8.05 × 5.44 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm8.05 mm5.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657423412
Side View
Table 65.0%Crown 38.7°Girdle: MediumPavilion 39.8°Culet: LNGDepth 67.6%

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: $24,112 NZD|Low: $14,242 NZD|High: $102,679 NZD|Avg: $29,993 NZD|-7.1%
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
Retailer 18
Taylor and Hart
October 30, 2026
Retailer 18$14,242 NZD
Retailer 2$15,839 NZD
Retailer 5$16,473 NZD
Retailer 7$17,738 NZD
Retailer 4$18,195 NZD
Retailer 8$18,375 NZD
Retailer 10$18,756 NZD
Retailer 17$19,008 NZD
Retailer 16$20,113 NZD
Retailer 14$20,200 NZD
Retailer 1$24,112 NZD
Retailer 6$29,068 NZD
Retailer 12$32,757 NZD
Retailer 13$32,771 NZD
Retailer 9$33,690 NZD
Retailer 11$41,208 NZD
Retailer 15$42,047 NZD
Taylor and Hart$63,061 NZD
Retailer 3$98,846 NZD

27 data points across 19 retailers

21 retailers$14,242 NZD to $63,061 NZD

A
Cheapest Retailer
-
$14,242 NZD
$8,027 USD
A
Retailer 2
-
$15,839 NZD
$8,927 USD
View
A
Retailer 3
-
$16,473 NZD
$9,284 USD
View
A
Retailer 4
-
$17,738 NZD
$9,997 USD
View
Final sale: no returns
A
Retailer 5
-
$18,195 NZD
$10,255 USD
View
A
Retailer 6
-
$18,375 NZD
$10,356 USD
View
Retailer 7
-
$18,756 NZD
$10,571 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$19,008 NZD
$10,713 USD
View
A
Retailer 9
-
$20,113 NZD
$11,336 USD
View
A
Retailer 10
-
$20,200 NZD
$11,385 USD
View
A
Retailer 11
-
$24,112 NZD
£10,701 GBP
View
B+
Retailer 12
-
$29,068 NZD
£12,900 GBP
View
B+
Retailer 13
-
$32,757 NZD
£14,537 GBP
View
B+
Retailer 14
-
$32,771 NZD
$18,470 USD
View
B+
Retailer 15
-
$33,690 NZD
$18,988 USD
View
B+
Retailer 16
-
$38,611 NZD
$21,761 USD
View
B+
Retailer 17
-
$41,208 NZD
ZAR 375,197 ZAR
View
Retailer 18
-
$42,047 NZD
A$36,458 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Taylor and Hart
XSVHA4I · Oct 30
$63,061 NZD
$35,541 USD
View
18 more retailers have this diamond
Prices start from $14,242 NZDSave up to $48,819 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
5.05ct Emerald
$14,242 NZD