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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 $130 USD
As of October 29, 2026
Save $1,120 USD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,250 USD at Do Amore Diamonds · As of October 31, 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 October 29, 2026, with prices from $130 to $1,250, a $1,120 spread on the same certified stone. Do Amore Diamonds lists it at $1,250. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $305 USD|Low: $125 USD|High: $841 USD|Avg: $319 USD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$130 USD
Retailer 4$144 USD
Retailer 11$151 USD
Retailer 2$161 USD
Retailer 6$161 USD
Retailer 9$245 USD
Retailer 1$305 USD
Retailer 3$395 USD
Retailer 10$546 USD
Retailer 8$571 USD
Retailer 5$832 USD

44 data points across 11 retailers

15 retailers$130 USD to $1,250 USD

A
Cheapest Retailer
-
$130 USD
A
Retailer 2
-
$144 USD
View
Final sale: no returns
A
Retailer 3
-
$151 USD
View
A
Retailer 4
-
$161 USD
View
A
Retailer 5
-
$161 USD
View
A
Retailer 6
-
$245 USD
View
B+
Retailer 7
-
$305 USD
£240 GBP
View
B+
Retailer 8
-
$395 USD
View
B
Retailer 9
-
$437 USD
£344 GBP
View
B
Retailer 10
-
$546 USD
View
B
Retailer 11
-
$571 USD
View
B
Retailer 12
-
$746 USD
View
B
Retailer 13
-
$832 USD
£655 GBP
View
B
Retailer 14
-
$973 USD
View
Most Expensive
B
Do Amore Diamonds
27-F4EA96202 · Oct 31
$1,250 USD
View
14 more retailers have this diamond
Prices start from $130 USDSave up to $1,120 USD

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
$130 USD