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Emerald|Lab Grown|IGI

6.56ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG636483433

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636483433

Diamond specifications and retailer prices

From HK$16,413 HKD
$2,092 USD
As of October 31, 2026
Save HK$37,957 HKD (70%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$54,371 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.56ct lab-grown emerald diamond

This 6.56ct lab-grown emerald sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636483433 or 636483433. Listed at 4 retailers as of October 31, 2026, with prices from HK$16,413 to HK$54,371, a HK$37,957 spread on the same certified stone. Brilliant Earth lists it at HK$54,371. 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

6.56
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636483433
Dimensions12.74 × 8.88 × 5.94 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.74 mm8.88 mm6.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636483433
Side View
Table 68.0%Crown 33.3°Girdle: MediumPavilion 38.6°Culet: LargeDepth 66.9%

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: Oct 31
Current: HK$54,371 HKD|Low: HK$16,413 HKD|High: HK$56,018 HKD|Avg: HK$31,740 HKD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 4HK$16,413 HKD
Retailer 2HK$18,676 HKD
Retailer 3HK$35,266 HKD
Brilliant EarthHK$54,371 HKD

11 data points across 4 retailers

4 retailersHK$16,413 HKD to HK$54,371 HKD

B+
Cheapest Retailer
-
HK$16,413 HKD
$2,092 USD
B+
Retailer 2
-
HK$18,676 HKD
€2,267 EUR
View
Retailer 3
-
HK$35,266 HKD
$4,495 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
10810280Y · Oct 31
HK$54,371 HKD
$6,930 USD
View
3 more retailers have this diamond
Prices start from HK$16,413 HKDSave up to HK$37,957 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+
6.56ct Emerald
HK$16,413 HKD