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Emerald|Lab Grown|IGI

0.73ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG574345982

Shape and cutting style on the report: Emerald cut

Certificate IGI LG574345982

Diamond specifications and retailer prices

From $232 NZD
$131 USD
As of November 1, 2026
Save $2,003 NZD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,236 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.73ct lab-grown emerald diamond

This 0.73ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG574345982 or 574345982. Listed at 17 retailers as of November 1, 2026, with prices from $232 to $2,236, a $2,003 spread on the same certified stone. Do Amore Diamonds lists it at $2,236. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG574345982
Dimensions6.09 × 4.20 × 2.85 mm
L/W Ratio1.45
Culet sizeLong
Top View
6.09 mm4.20 mm0.73 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG574345982
Side View
Table 62.0%Crown 32.8°Girdle: STK-THKPavilion 35.6°Culet: LNGDepth 67.9%

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: Nov 1
Current: $550 NZD|Low: $232 NZD|High: $1,507 NZD|Avg: $710 NZD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$232 NZD
Retailer 12$261 NZD
Retailer 10$289 NZD
Retailer 6$429 NZD
Retailer 7$435 NZD
Retailer 1$550 NZD
Retailer 3$638 NZD
Retailer 2$665 NZD
Retailer 8$981 NZD
Retailer 11$1,136 NZD
Retailer 4$1,139 NZD
Retailer 5$1,489 NZD

43 data points across 12 retailers

17 retailers$232 NZD to $2,236 NZD

A
Cheapest Retailer
-
$232 NZD
$131 USD
B+
Retailer 2
-
$261 NZD
$147 USD
View
Final sale: no returns
B+
Retailer 3
-
$270 NZD
$152 USD
View
B+
Retailer 4
-
$289 NZD
$163 USD
View
Retailer 5
-
$289 NZD
$163 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$429 NZD
$242 USD
View
B+
Retailer 7
-
$435 NZD
$245 USD
View
B+
Retailer 8
-
$550 NZD
£244 GBP
View
B+
Retailer 9
-
$638 NZD
$360 USD
View
B+
Retailer 10
-
$665 NZD
$375 USD
View
B
Retailer 11
-
$981 NZD
$553 USD
View
B
Retailer 12
-
$1,026 NZD
$578 USD
View
B
Retailer 13
-
$1,136 NZD
$640 USD
View
B
Retailer 14
-
$1,139 NZD
$642 USD
View
C
Retailer 15
-
$1,335 NZD
$752 USD
View
B
Retailer 16
-
$1,489 NZD
£661 GBP
View
Most Expensive
C
Do Amore Diamonds
27-40BB6AF48 · Nov 2
$2,236 NZD
$1,260 USD
View
16 more retailers have this diamond
Prices start from $232 NZDSave up to $2,003 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
0.73ct Emerald
$232 NZD