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Emerald|Lab Grown|IGI

0.70ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG529243173

Shape and cutting style on the report: Emerald cut

Certificate IGI LG529243173

Diamond specifications and retailer prices

From $284 NZD
$160 USD
As of November 1, 2026
Save $1,609 NZD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,893 NZD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG529243173 or 529243173. Listed at 15 retailers as of November 1, 2026, with prices from $284 to $1,893, a $1,609 spread on the same certified stone. Reve Diamonds lists it at $1,893. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG529243173
Dimensions5.96 × 4.10 × 2.91 mm
L/W Ratio1.45
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
5.96 mm4.10 mm0.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG529243173
Side View
Table 68.0%Crown 37.4°Girdle: MED-STKPavilion 38.9°Culet: LNGDepth 71.0%

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: $622 NZD|Low: $273 NZD|High: $1,670 NZD|Avg: $688 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 7$284 NZD
Retailer 4$318 NZD
Retailer 2$330 NZD
Retailer 9$353 NZD
Retailer 12$353 NZD
Retailer 1$622 NZD
Retailer 10$637 NZD
Retailer 3$761 NZD
Retailer 8$905 NZD
Retailer 11$1,134 NZD
Retailer 6$1,198 NZD
Retailer 5$1,649 NZD

45 data points across 12 retailers

15 retailers$284 NZD to $1,893 NZD

A
Cheapest Retailer
-
$284 NZD
$160 USD
A
Retailer 2
-
$318 NZD
$179 USD
View
Final sale: no returns
A
Retailer 3
-
$330 NZD
$186 USD
View
Retailer 4
-
$353 NZD
$199 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$353 NZD
$199 USD
View
B+
Retailer 6
-
$622 NZD
£276 GBP
View
B+
Retailer 7
-
$637 NZD
$359 USD
View
B+
Retailer 8
-
$659 NZD
HK$2,900 HKD
View
B
Retailer 9
-
$761 NZD
$429 USD
View
B
Retailer 10
-
$905 NZD
$510 USD
View
B
Retailer 11
-
$1,134 NZD
$639 USD
View
B
Retailer 12
-
$1,198 NZD
$675 USD
View
B
Retailer 13
-
$1,231 NZD
$694 USD
View
B
Retailer 14
-
$1,649 NZD
£732 GBP
View
Most Expensive
B
Reve Diamonds
A16D9D5EE · Nov 1
$1,893 NZD
$1,067 USD
View
14 more retailers have this diamond
Prices start from $284 NZDSave up to $1,609 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
$284 NZD