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 $381 USD
As of October 27, 2026
Save $1,544 USD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,925 USD 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 $381 to $1,925, a $1,544 spread on the same certified stone. MOH London lists it at $1,925. 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
Color
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: $1,925 USD|Low: $366 USD|High: $1,938 USD|Avg: $874 USD|+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$381 USD
Retailer 9$427 USD
Retailer 6$472 USD
Retailer 8$472 USD
Retailer 3$620 USD
Retailer 2$783 USD
Retailer 10$801 USD
Retailer 4$1,325 USD
Retailer 7$1,676 USD
MOH London$1,925 USD

42 data points across 10 retailers

10 retailers$381 USD to $1,925 USD

A
Cheapest Retailer
-
$381 USD
A
Retailer 2
-
$427 USD
View
B+
Retailer 3
-
$472 USD
View
B+
Retailer 4
-
$472 USD
View
B+
Retailer 5
-
$620 USD
View
B
Retailer 6
-
$783 USD
£617 GBP
View
B+
Retailer 7
-
$801 USD
View
B
Retailer 8
-
$1,325 USD
View
B
Retailer 9
-
$1,676 USD
View
Most Expensive
B
MOH London
5234093171 · Oct 29
$1,925 USD
£1,516 GBP
View
9 more retailers have this diamond
Prices start from $381 USDSave up to $1,544 USD

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
$381 USD