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Emerald|Lab Grown|GIA

3.07ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1

Diamond specifications and retailer prices

From HK$9,858 HKD
£989 GBP
As of October 30, 2026
Save HK$11,798 HKD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$21,656 HKD at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five 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. Listed at 2 retailers as of October 29, 2026, with prices from HK$9,858 to HK$21,656, a HK$11,798 spread on the same certified stone. Blue Nile lists it at HK$21,656. 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

3.07
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions10.10 × 6.73 × 0.00 mm
L/W Ratio1.50
Top View
10.10 mm6.73 mm3.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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

Last verified: Oct 30
Current: HK$21,656 HKD|Low: HK$5,634 HKD|High: HK$25,870 HKD|Avg: HK$13,828 HKD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 3HK$5,634 HKD
Retailer 5HK$6,379 HKD
Retailer 2HK$9,858 HKD
Retailer 6HK$19,032 HKD
Retailer 4HK$21,115 HKD
Blue NileHK$21,656 HKD

36 data points across 6 retailers

2 retailersHK$9,858 HKD to HK$21,656 HKD

B+
Cheapest Retailer
-
HK$9,858 HKD
£989 GBP
Most Expensive
B
Blue Nile
22046664 · Oct 29
HK$21,656 HKD
$2,760 USD
View
1 more retailer has this diamond
Prices start from HK$9,858 HKDSave up to HK$11,798 HKD

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+
3.07ct Emerald
HK$9,858 HKD