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Emerald|Lab Grown|GIA

3.11ct D SI1 Emerald Lab Grown Diamond

EX • D/SI1

Diamond specifications and retailer prices

From $1,722 SGD
As of November 2, 2026
Save $2,566 SGD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,288 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 3.11ct lab-grown emerald diamond

This 3.11ct lab-grown emerald sits in the three to five carat band, graded D 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 $1,722 to $4,288, a $2,566 spread on the same certified stone. Blue Nile lists it at $4,288. 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

3.11
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.14 × 6.76 × 0.00 mm
L/W Ratio1.50
Top View
10.14 mm6.76 mm3.11 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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

Last verified: Nov 2
Current: $4,288 SGD|Low: $886 SGD|High: $4,651 SGD|Avg: $2,408 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3$886 SGD
Retailer 5$1,004 SGD
Retailer 2$1,722 SGD
Retailer 4$3,324 SGD
Retailer 6$3,367 SGD
Blue Nile$4,288 SGD

38 data points across 6 retailers

2 retailers$1,722 SGD to $4,288 SGD

B+
Cheapest Retailer
-
$1,722 SGD
Most Expensive
B
Blue Nile
22778087 · Nov 5
$4,288 SGD
$3,357 USD
View
1 more retailer has this diamond
Prices start from $1,722 SGDSave up to $2,566 SGD

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+
3.11ct Emerald
$1,722 SGD