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Emerald|Lab Grown|GIA

3.10ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From $1,760 AUD
£973 GBP
As of November 1, 2026
Save $2,155 AUD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,915 AUD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded F 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. Listed at 2 retailers as of October 31, 2026, with prices from $1,760 to $3,915, a $2,155 spread on the same certified stone. Blue Nile lists it at $3,915. 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

3.10
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions9.98 × 6.91 × 0.00 mm
L/W Ratio1.44
Top View
9.98 mm6.91 mm3.10 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $3,915 AUD|Low: $1,008 AUD|High: $4,725 AUD|Avg: $2,471 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 3$1,008 AUD
Retailer 5$1,142 AUD
Retailer 2$1,760 AUD
Retailer 6$3,331 AUD
Retailer 4$3,780 AUD
Blue Nile$3,915 AUD

40 data points across 6 retailers

2 retailers$1,760 AUD to $3,915 AUD

B+
Cheapest Retailer
-
$1,760 AUD
£973 GBP
Most Expensive
B
Blue Nile
22046684 · Oct 31
$3,915 AUD
$2,750 USD
View
1 more retailer has this diamond
Prices start from $1,760 AUDSave up to $2,155 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+
3.10ct Emerald
$1,760 AUD