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Emerald|Lab Grown|IGI

1.89ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG790681907

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790681907

Diamond specifications and retailer prices

From $500 NZD
$281 USD
As of October 27, 2026
Save $5,731 NZD (92%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,232 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.89ct lab-grown emerald diamond

This 1.89ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG790681907 or 790681907. Listed at 21 retailers as of October 27, 2026, with prices from $500 to $6,232, a $5,731 spread on the same certified stone. Brilliant Earth lists it at $6,232. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790681907
Dimensions8.60 × 5.75 × 3.89 mm
L/W Ratio1.50
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
8.60 mm5.75 mm1.89 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790681907
Side View
Table 64.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 67.7%

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 27
Current: $1,217 NZD|Low: $561 NZD|High: $4,781 NZD|Avg: $1,952 NZD|-3.5%
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 29, 2026
Retailer 6$561 NZD
Retailer 3$580 NZD
Retailer 14$899 NZD
Retailer 8$1,024 NZD
Retailer 13$1,178 NZD
Retailer 1$1,217 NZD
Retailer 4$1,246 NZD
Retailer 11$1,597 NZD
Retailer 15$1,732 NZD
Retailer 5$2,131 NZD
Retailer 17$2,388 NZD
Retailer 7$2,494 NZD
Retailer 2$2,557 NZD
Retailer 10$2,761 NZD
Retailer 9$2,915 NZD
Retailer 16$4,451 NZD
Retailer 12$4,727 NZD

41 data points across 17 retailers

21 retailers$500 NZD to $6,232 NZD

A
Cheapest Retailer
-
$500 NZD
$281 USD
A
Retailer 2
-
$561 NZD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$580 NZD
$326 USD
View
A
Retailer 4
-
$621 NZD
$349 USD
View
A
Retailer 5
-
$899 NZD
$505 USD
View
A
Retailer 6
-
$1,024 NZD
$575 USD
View
A
Retailer 7
-
$1,178 NZD
ZAR 10,686 ZAR
View
A
Retailer 8
-
$1,217 NZD
£538 GBP
View
A
Retailer 9
-
$1,246 NZD
$700 USD
View
A
Retailer 10
-
$1,597 NZD
A$1,380 AUD
View
A
Retailer 11
-
$1,732 NZD
$973 USD
View
B+
Retailer 12
-
$2,131 NZD
$1,197 USD
View
B+
Retailer 13
-
$2,204 NZD
$1,238 USD
View
B+
Retailer 14
-
$2,388 NZD
$1,341 USD
View
B+
Retailer 15
-
$2,494 NZD
$1,401 USD
View
B+
Retailer 16
-
$2,557 NZD
SGD 1,941 SGD
View
B+
Retailer 17
-
$2,761 NZD
£1,221 GBP
View
B+
Retailer 18
-
$2,915 NZD
A$2,519 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$4,451 NZD
$2,500 USD
View
B
Retailer 20
-
$4,727 NZD
$2,655 USD
View
Most Expensive
B
Brilliant Earth
22138314Y · Oct 29
$6,232 NZD
$3,500 USD
View
20 more retailers have this diamond
Prices start from $500 NZDSave up to $5,731 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
1.89ct Emerald
$500 NZD