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Emerald|Lab Grown|GIA

0.71ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1 • GIA 2456818612

Certificate GIA 2456818612

Diamond specifications and retailer prices

From $438 AUD
£242 GBP
As of October 30, 2026
Save $862 AUD (66%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,300 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown emerald diamond

This 0.71ct lab-grown emerald sits in the half to three-quarter carat band, graded D 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 2456818612. Listed at 3 retailers as of October 29, 2026, with prices from $438 to $1,300, a $862 spread on the same certified stone. MOH London lists it at $1,300. 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

0.71
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2456818612
Dimensions5.94 × 4.29 × 2.89 mm
L/W Ratio1.38
Culet sizeNone
Top View
5.94 mm4.29 mm0.71 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456818612
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,300 AUD|Low: $435 AUD|High: $1,300 AUD|Avg: $758 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$438 AUD
Retailer 3$503 AUD
Retailer 4$797 AUD
Retailer 5$797 AUD
Retailer 6$897 AUD
MOH London$1,300 AUD

3 data points across 6 retailers

3 retailers$438 AUD to $1,300 AUD

A
Cheapest Retailer
-
$438 AUD
£242 GBP
B+
Retailer 2
-
$503 AUD
$353 USD
View
Most Expensive
B
MOH London
2456818612 · Oct 29
$1,300 AUD
£719 GBP
View
2 more retailers have this diamond
Prices start from $438 AUDSave up to $862 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
0.71ct Emerald
$438 AUD