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Emerald|Lab Grown|IGI

0.70ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG530227356

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530227356

Diamond specifications and retailer prices

From $130 USD
As of October 27, 2026
Save $1,120 USD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,250 USD at Do Amore Diamonds · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530227356 or 530227356. Listed at 17 retailers as of October 27, 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530227356
Dimensions5.86 × 4.45 × 2.88 mm
L/W Ratio1.32
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
5.86 mm4.45 mm0.70 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530227356
Side View
Table 63.5%Crown 30.6°Girdle: Slightly ThickPavilion 38.4°Culet: LNGDepth 64.7%

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: Oct 27
Current: $304 USD|Low: $144 USD|High: $841 USD|Avg: $415 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$144 USD
Retailer 5$151 USD
Retailer 2$250 USD
Retailer 1$304 USD
Retailer 9$354 USD
Retailer 6$368 USD
Retailer 4$546 USD
Retailer 10$633 USD
Retailer 8$635 USD
Retailer 3$834 USD

38 data points across 10 retailers

17 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
-
$250 USD
View
A
Retailer 7
-
$304 USD
£240 GBP
View
B+
Retailer 8
-
$354 USD
View
B+
Retailer 9
-
$368 USD
View
B
Retailer 10
-
$546 USD
View
B
Retailer 11
-
$571 USD
View
B
Retailer 12
-
$633 USD
View
B
Retailer 13
-
$635 USD
View
B
Retailer 14
-
$746 USD
View
B
Retailer 15
-
$834 USD
£657 GBP
View
B
Retailer 16
-
$973 USD
View
Most Expensive
B
Do Amore Diamonds
27-84C74074F · Oct 29
$1,250 USD
View
16 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