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Emerald|Lab Grown|IGI

1.74ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG750508275

Shape and cutting style on the report: Emerald cut

Certificate IGI LG750508275

Diamond specifications and retailer prices

From $1,632 NZD
$920 USD
As of October 30, 2026
Save $7,399 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,031 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.74ct lab-grown emerald diamond

This 1.74ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG750508275 or 750508275. Listed at 11 retailers as of October 29, 2026, with prices from $1,632 to $9,031, a $7,399 spread on the same certified stone. Brilliant Earth lists it at $9,031. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.74
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750508275
Dimensions8.04 × 5.77 × 3.82 mm
L/W Ratio1.39
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
8.04 mm5.77 mm1.74 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750508275
Side View
Table 61.0%Crown 33.1°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 66.2%

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: $9,031 NZD|Low: $1,558 NZD|High: $9,297 NZD|Avg: $3,854 NZD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$1,632 NZD
Retailer 7$1,654 NZD
Retailer 4$1,802 NZD
Retailer 2$1,926 NZD
Retailer 11$2,468 NZD
Retailer 8$3,197 NZD
Retailer 3$4,003 NZD
Retailer 9$5,321 NZD
Retailer 5$5,390 NZD
Retailer 6$5,935 NZD
Brilliant Earth$9,031 NZD

39 data points across 11 retailers

11 retailers$1,632 NZD to $9,031 NZD

A
Cheapest Retailer
-
$1,632 NZD
$920 USD
A
Retailer 2
-
$1,654 NZD
$932 USD
View
A
Retailer 3
-
$1,802 NZD
€967 EUR
View
A
Retailer 4
-
$1,926 NZD
£855 GBP
View
B+
Retailer 5
-
$2,468 NZD
$1,391 USD
View
Retailer 6
-
$3,197 NZD
A$2,772 AUD
View
Price last confirmed 22 days ago
B
Retailer 7
-
$4,003 NZD
$2,256 USD
View
B
Retailer 8
-
$5,390 NZD
£2,392 GBP
View
B
Retailer 9
-
$5,429 NZD
$3,060 USD
View
B
Retailer 10
-
$5,935 NZD
$3,345 USD
View
Most Expensive
B
Brilliant Earth
16721080A · Oct 29
$9,031 NZD
$5,090 USD
View
10 more retailers have this diamond
Prices start from $1,632 NZDSave up to $7,399 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
1.74ct Emerald
$1,632 NZD