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Emerald|Lab Grown|IGI

0.74ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG529243108

Shape and cutting style on the report: Emerald cut

Certificate IGI LG529243108

Diamond specifications and retailer prices

From $299 NZD
$168 USD
As of October 29, 2026
Save $1,643 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,942 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.74ct lab-grown emerald diamond

This 0.74ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG529243108 or 529243108. Listed at 15 retailers as of October 28, 2026, with prices from $299 to $1,942, a $1,643 spread on the same certified stone. Reve Diamonds lists it at $1,942. 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

0.74
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529243108
Dimensions6.31 × 4.27 × 2.80 mm
L/W Ratio1.48
Culet sizeLong
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
6.31 mm4.27 mm0.74 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529243108
Side View
Table 65.0%Crown 24.6°Girdle: MED-STKPavilion 40.8°Culet: LNGDepth 65.6%

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 29
Current: $658 NZD|Low: $237 NZD|High: $1,942 NZD|Avg: $834 NZD|+4.4%
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
Reve Diamonds
October 30, 2026
Retailer 8$299 NZD
Retailer 5$335 NZD
Retailer 2$347 NZD
Retailer 10$370 NZD
Retailer 13$370 NZD
Retailer 1$658 NZD
Retailer 11$664 NZD
Retailer 9$712 NZD
Retailer 3$780 NZD
Retailer 12$1,191 NZD
Retailer 7$1,257 NZD
Retailer 4$1,288 NZD
Retailer 6$1,741 NZD
Reve Diamonds$1,942 NZD

45 data points across 14 retailers

15 retailers$299 NZD to $1,942 NZD

A
Cheapest Retailer
-
$299 NZD
$168 USD
A
Retailer 2
-
$335 NZD
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$347 NZD
$195 USD
View
A
Retailer 4
-
$370 NZD
$208 USD
View
A
Retailer 5
-
$370 NZD
$208 USD
View
B+
Retailer 6
-
$658 NZD
£291 GBP
View
B+
Retailer 7
-
$664 NZD
$373 USD
View
B+
Retailer 8
-
$712 NZD
$400 USD
View
B+
Retailer 9
-
$729 NZD
HK$3,200 HKD
View
B+
Retailer 10
-
$780 NZD
$438 USD
View
B
Retailer 11
-
$1,191 NZD
$669 USD
View
B
Retailer 12
-
$1,257 NZD
$706 USD
View
B
Retailer 13
-
$1,288 NZD
$723 USD
View
Retailer 14
-
$1,741 NZD
£770 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
Reve Diamonds
514F29E63 · Oct 28
$1,942 NZD
$1,091 USD
View
14 more retailers have this diamond
Prices start from $299 NZDSave up to $1,643 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
0.74ct Emerald
$299 NZD