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Emerald|Lab Grown|IGI

0.70ct I SI1 Emerald Lab Grown Diamond

ID • I/SI1 • IGI LG436073305

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436073305

Diamond specifications and retailer prices

From $642 AUD
$451 USD
As of October 29, 2026
Save $2,285 AUD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,927 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.7ct lab-grown emerald diamond

This 0.7ct lab-grown emerald sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436073305 or 436073305. Listed at 11 retailers as of October 25, 2026, with prices from $642 to $2,927, a $2,285 spread on the same certified stone. MOH London lists it at $2,927. 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
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073305
Dimensions6.17 × 4.03 × 2.75 mm
L/W Ratio1.53
Culet sizeLong
Cert comments
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Top View
6.17 mm4.03 mm0.70 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073305
Side View
Table 67.0%Crown 31.5°Girdle: Slightly ThickPavilion 41°Culet: LNGDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,927 AUD|Low: $616 AUD|High: $3,196 AUD|Avg: $1,377 AUD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 9$642 AUD
Retailer 10$698 AUD
Retailer 3$717 AUD
Retailer 15$719 AUD
Retailer 7$767 AUD
Retailer 11$796 AUD
Retailer 14$796 AUD
Retailer 4$997 AUD
Retailer 12$1,248 AUD
Retailer 2$1,350 AUD
Retailer 5$1,367 AUD
Retailer 8$2,140 AUD
Retailer 13$2,558 AUD
MOH London$2,927 AUD
Retailer 6$3,196 AUD

23 data points across 15 retailers

11 retailers$642 AUD to $2,927 AUD

B+
Cheapest Retailer
-
$642 AUD
$451 USD
B+
Retailer 2
-
$698 AUD
$490 USD
View
B+
Retailer 3
-
$717 AUD
$504 USD
View
Final sale: no returns
B+
Retailer 4
-
$719 AUD
$505 USD
View
B
Retailer 5
-
$796 AUD
$559 USD
View
Retailer 6
-
$796 AUD
$559 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,248 AUD
$877 USD
View
B
Retailer 8
-
$1,350 AUD
€903 EUR
View
B
Retailer 9
-
$2,140 AUD
$1,503 USD
View
C
Retailer 10
-
$2,558 AUD
$1,797 USD
View
Most Expensive
B
MOH London
LG436073305 · Oct 25
$2,927 AUD
£1,619 GBP
View
10 more retailers have this diamond
Prices start from $642 AUDSave up to $2,285 AUD

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.

B+
0.70ct Emerald
$642 AUD