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Emerald|Lab Grown|IGI

0.70ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG436045825

Shape and cutting style on the report: Emerald cut

Certificate IGI LG436045825

Diamond specifications and retailer prices

From $672 AUD
$472 USD
As of October 29, 2026
Save $2,405 AUD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,077 AUD at MOH London · As of October 29, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436045825 or 436045825. Listed at 12 retailers as of October 29, 2026, with prices from $672 to $3,077, a $2,405 spread on the same certified stone. MOH London lists it at $3,077. 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
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436045825
Dimensions5.97 × 4.17 × 2.85 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
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Top View
5.97 mm4.17 mm0.70 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436045825
Side View
Table 68.5%Crown 33.8°Girdle: MED-STKPavilion 38.7°Culet: LNGDepth 68.3%

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: $3,077 AUD|Low: $645 AUD|High: $3,347 AUD|Avg: $1,575 AUD|+0.6%
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$672 AUD
Retailer 10$712 AUD
Retailer 3$752 AUD
Retailer 15$752 AUD
Retailer 11$833 AUD
Retailer 14$833 AUD
Retailer 5$1,032 AUD
Retailer 12$1,300 AUD
Retailer 2$1,408 AUD
Retailer 6$1,414 AUD
Retailer 8$2,239 AUD
Retailer 13$2,678 AUD
Retailer 4$2,718 AUD
MOH London$3,077 AUD
Retailer 7$3,347 AUD

25 data points across 15 retailers

12 retailers$672 AUD to $3,077 AUD

B+
Cheapest Retailer
-
$672 AUD
$472 USD
B+
Retailer 2
-
$712 AUD
$500 USD
View
B+
Retailer 3
-
$752 AUD
$528 USD
View
Final sale: no returns
B+
Retailer 4
-
$752 AUD
$528 USD
View
B+
Retailer 5
-
$833 AUD
$585 USD
View
Retailer 6
-
$833 AUD
$585 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,300 AUD
$913 USD
View
B
Retailer 8
-
$1,408 AUD
€942 EUR
View
B
Retailer 9
-
$2,239 AUD
$1,573 USD
View
B
Retailer 10
-
$2,678 AUD
$1,881 USD
View
B
Retailer 11
-
$2,718 AUD
$1,909 USD
View
Most Expensive
B
MOH London
LG436045825 · Oct 29
$3,077 AUD
£1,702 GBP
View
11 more retailers have this diamond
Prices start from $672 AUDSave up to $2,405 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
$672 AUD