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Emerald|Lab Grown|IGI

6.57ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1

Diamond specifications and retailer prices

From HK$30,163 HKD
CA$5,340 CAD
As of October 30, 2026
Save HK$23,031 HKD (43%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$53,194 HKD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 6.57ct lab-grown emerald diamond

This 6.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 30, 2026, with prices from HK$30,163 to HK$53,194, a HK$23,031 spread on the same certified stone. The Diamond Guys lists it at HK$53,194. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.57
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.82 × 9.00 × 5.85 mm
L/W Ratio1.42
Top View
12.82 mm9.00 mm6.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: LNGDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$12,231 HKD|Low: HK$11,698 HKD|High: HK$55,257 HKD|Avg: HK$31,301 HKD|+4.6%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
September 23, 2026
Retailer 1HK$12,231 HKD
Retailer 3HK$15,848 HKD
Retailer 2HK$30,163 HKD
The Diamond GuysHK$53,194 HKD

6 data points across 4 retailers

3 retailersHK$30,163 HKD to HK$53,194 HKD

Retailer 1
-
HK$15,848 HKD
$2,020 USD
Price last confirmed 25 days ago
B+
Retailer 2
-
HK$30,163 HKD
CA$5,340 CAD
View
Most Expensive
B
The Diamond Guys
1955301881 · Oct 30
HK$53,194 HKD
$6,780 USD
View
2 more retailers have this diamond
Prices start from HK$30,163 HKDSave up to HK$23,031 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+
6.57ct Emerald
HK$30,163 HKD