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Emerald|Lab Grown|GIA

1.12ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • GIA 2507731464

Certificate GIA 2507731464

Diamond specifications and retailer prices

From $354 AUD
$249 USD
As of October 30, 2026
Save $1,388 AUD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,743 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.12ct lab-grown emerald diamond

This 1.12ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2507731464. Listed at 5 retailers as of October 26, 2026, with prices from $354 to $1,743, a $1,388 spread on the same certified stone. MOH London lists it at $1,743. 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

1.12
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2507731464
Dimensions7.45 × 4.72 × 3.22 mm
L/W Ratio1.58
Girdle conditionPolished
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
7.45 mm4.72 mm1.12 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507731464
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.3%

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 30
Current: $1,743 AUD|Low: $252 AUD|High: $1,763 AUD|Avg: $1,039 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$354 AUD
Retailer 2$745 AUD
Retailer 3$1,424 AUD
MOH London$1,743 AUD

41 data points across 4 retailers

5 retailers$354 AUD to $1,743 AUD

A
Cheapest Retailer
-
$354 AUD
$249 USD
Final sale: no returns
B+
Retailer 2
-
$745 AUD
£412 GBP
View
B
Retailer 3
-
$1,397 AUD
$981 USD
View
B
Retailer 4
-
$1,424 AUD
$1,000 USD
View
Most Expensive
B
MOH London
2507731464 · Oct 26
$1,743 AUD
£964 GBP
View
4 more retailers have this diamond
Prices start from $354 AUDSave up to $1,388 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.

A
1.12ct Emerald
$354 AUD