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Emerald|Lab Grown|GIA

1.74ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • GIA 5234093171

Certificate GIA 5234093171

Diamond specifications and retailer prices

From $542 AUD
$381 USD
As of October 27, 2026
Save $2,198 AUD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,741 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.74ct lab-grown emerald diamond

This 1.74ct lab-grown emerald sits in the one-and-a-half to two 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 5234093171. Listed at 10 retailers as of October 27, 2026, with prices from $542 to $2,741, a $2,198 spread on the same certified stone. MOH London lists it at $2,741. 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

1.74
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5234093171
Dimensions8.05 × 6.12 × 3.83 mm
L/W Ratio1.32
Top View
8.05 mm6.12 mm1.74 ctE / SI1
OriginLab Grown
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 5234093171
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 62.6%

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 27
Current: $2,741 AUD|Low: $521 AUD|High: $2,759 AUD|Avg: $1,244 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$542 AUD
Retailer 9$608 AUD
Retailer 6$672 AUD
Retailer 8$672 AUD
Retailer 3$883 AUD
Retailer 2$1,115 AUD
Retailer 10$1,140 AUD
Retailer 4$1,886 AUD
Retailer 7$2,386 AUD
MOH London$2,741 AUD

42 data points across 10 retailers

10 retailers$542 AUD to $2,741 AUD

A
Cheapest Retailer
-
$542 AUD
$381 USD
A
Retailer 2
-
$608 AUD
$427 USD
View
B+
Retailer 3
-
$672 AUD
$472 USD
View
B+
Retailer 4
-
$672 AUD
$472 USD
View
B+
Retailer 5
-
$883 AUD
$620 USD
View
B
Retailer 6
-
$1,115 AUD
£617 GBP
View
B+
Retailer 7
-
$1,140 AUD
$801 USD
View
B
Retailer 8
-
$1,886 AUD
$1,325 USD
View
B
Retailer 9
-
$2,386 AUD
$1,676 USD
View
Most Expensive
B
MOH London
5234093171 · Oct 29
$2,741 AUD
£1,516 GBP
View
9 more retailers have this diamond
Prices start from $542 AUDSave up to $2,198 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
1.74ct Emerald
$542 AUD