CaratHunter
Plans
Emerald|Lab Grown|IGI

0.70ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG537241881

Shape and cutting style on the report: Emerald cut

Certificate IGI LG537241881

Diamond specifications and retailer prices

From $284 NZD
$160 USD
As of October 29, 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 October 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG537241881 or 537241881. Listed at 15 retailers as of October 29, 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
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537241881
Dimensions6.26 × 4.16 × 2.63 mm
L/W Ratio1.50
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
6.26 mm4.16 mm0.70 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537241881
Side View
Table 67.5%Crown 28.8°Girdle: MED-STKPavilion 38.1°Culet: LNGDepth 63.2%

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 29
Current: $621 NZD|Low: $225 NZD|High: $1,893 NZD|Avg: $816 NZD|-31.4%
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
Reve Diamonds
October 30, 2026
Retailer 9$284 NZD
Retailer 5$318 NZD
Retailer 2$330 NZD
Retailer 10$353 NZD
Retailer 13$353 NZD
Retailer 1$621 NZD
Retailer 6$621 NZD
Retailer 11$637 NZD
Retailer 3$761 NZD
Retailer 12$1,134 NZD
Retailer 8$1,198 NZD
Retailer 4$1,231 NZD
Retailer 7$1,658 NZD
Reve Diamonds$1,893 NZD

44 data points across 14 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
A
Retailer 4
-
$353 NZD
$199 USD
View
A
Retailer 5
-
$353 NZD
$199 USD
View
B+
Retailer 6
-
$621 NZD
$350 USD
View
B+
Retailer 7
-
$621 NZD
£276 GBP
View
B+
Retailer 8
-
$637 NZD
$359 USD
View
B+
Retailer 9
-
$659 NZD
HK$2,900 HKD
View
B
Retailer 10
-
$761 NZD
$429 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
-
$1,658 NZD
£736 GBP
View
Most Expensive
B
Reve Diamonds
10D70180A · Oct 30
$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