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Emerald|Lab Grown|IGI

0.70ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1 • IGI LG588346188

Shape and cutting style on the report: Emerald cut

Certificate IGI LG588346188

Diamond specifications and retailer prices

From $231 NZD
$130 USD
As of November 1, 2026
Save $1,987 NZD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,218 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG588346188 or 588346188. Listed at 15 retailers as of November 1, 2026, with prices from $231 to $2,218, a $1,987 spread on the same certified stone. Do Amore Diamonds lists it at $2,218. 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

0.70
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588346188
Dimensions6.14 × 4.18 × 2.83 mm
L/W Ratio1.47
Culet sizeLarge
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
6.14 mm4.18 mm0.70 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588346188
Side View
Table 66.0%Crown 36.9°Girdle: MediumPavilion 41.8°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: Nov 1
Current: $542 NZD|Low: $222 NZD|High: $1,492 NZD|Avg: $568 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
November 2, 2026
Retailer 7$231 NZD
Retailer 5$255 NZD
Retailer 11$268 NZD
Retailer 2$286 NZD
Retailer 6$286 NZD
Retailer 9$435 NZD
Retailer 1$542 NZD
Retailer 3$701 NZD
Retailer 10$969 NZD
Retailer 8$1,013 NZD
Retailer 4$1,474 NZD

44 data points across 11 retailers

15 retailers$231 NZD to $2,218 NZD

A
Cheapest Retailer
-
$231 NZD
$130 USD
A
Retailer 2
-
$255 NZD
$144 USD
View
Final sale: no returns
A
Retailer 3
-
$268 NZD
$151 USD
View
A
Retailer 4
-
$286 NZD
$161 USD
View
Retailer 5
-
$286 NZD
$161 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$435 NZD
$245 USD
View
B+
Retailer 7
-
$542 NZD
£240 GBP
View
B+
Retailer 8
-
$701 NZD
$395 USD
View
B
Retailer 9
-
$775 NZD
£344 GBP
View
B
Retailer 10
-
$969 NZD
$546 USD
View
B
Retailer 11
-
$1,013 NZD
$571 USD
View
B
Retailer 12
-
$1,323 NZD
$746 USD
View
B
Retailer 13
-
$1,474 NZD
£654 GBP
View
B
Retailer 14
-
$1,727 NZD
$973 USD
View
Most Expensive
B
Do Amore Diamonds
27-F4EA96202 · Nov 2
$2,218 NZD
$1,250 USD
View
14 more retailers have this diamond
Prices start from $231 NZDSave up to $1,987 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
0.70ct Emerald
$231 NZD