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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 $2,197 NZD
As of November 2, 2026
Save $2,695 NZD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,892 NZD at Blue Nile · As of November 5, 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 November 2, 2026, with prices from $2,197 to $4,892, a $2,695 spread on the same certified stone. Blue Nile lists it at $4,892. 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $4,892 NZD|Low: $1,259 NZD|High: $5,904 NZD|Avg: $3,086 NZD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$1,259 NZD
Retailer 5$1,427 NZD
Retailer 2$2,197 NZD
Retailer 6$4,161 NZD
Retailer 4$4,723 NZD
Blue Nile$4,892 NZD

38 data points across 6 retailers

2 retailers$2,197 NZD to $4,892 NZD

B+
Cheapest Retailer
-
$2,197 NZD
Most Expensive
B
Blue Nile
22046684 · Nov 5
$4,892 NZD
$2,750 USD
View
1 more retailer has this diamond
Prices start from $2,197 NZDSave up to $2,695 NZD

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
$2,197 NZD