Emerald|Lab Grown|GIA

3.10ct F SI1 Emerald Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From €1,102 EUR
£973 GBP
As of November 2, 2026
Save €1,350 EUR (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €2,452 EUR 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 €1,102 to €2,452, a €1,350 spread on the same certified stone. Blue Nile lists it at €2,452. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €2,452 EUR|Low: €631 EUR|High: €2,959 EUR|Avg: €1,548 EUR
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3€631 EUR
Retailer 5€715 EUR
Retailer 2€1,102 EUR
Retailer 6€2,086 EUR
Retailer 4€2,367 EUR
Blue Nile€2,452 EUR

41 data points across 6 retailers

2 retailers€1,102 EUR to €2,452 EUR

B+
Cheapest Retailer
-
€1,102 EUR
£973 GBP
Most Expensive
B
Blue Nile
22046684 · Oct 31
€2,452 EUR
$2,750 USD
View
1 more retailer has this diamond
Prices start from €1,102 EURSave up to €1,350 EUR

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
€1,102 EUR