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Emerald|Lab Grown|IGI

6.51ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG687549374

Shape and cutting style on the report: Emerald cut

Certificate IGI LG687549374

Diamond specifications and retailer prices

From HK$6,065 HKD
$773 USD
As of October 30, 2026
Save HK$47,835 HKD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$53,900 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 6.51ct lab-grown emerald diamond

This 6.51ct 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 LG687549374 or 687549374. Listed at 11 retailers as of October 30, 2026, with prices from HK$6,065 to HK$53,900, a HK$47,835 spread on the same certified stone. Do Amore Diamonds lists it at HK$53,900. 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

6.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687549374
Dimensions12.54 × 8.79 × 5.99 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
12.54 mm8.79 mm6.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687549374
Side View
Table 61.0%Crown 36.6°Girdle: MED-STKPavilion 40°Culet: LargeDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$53,900 HKD|Low: HK$5,296 HKD|High: HK$61,275 HKD|Avg: HK$20,528 HKD|-12.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 13HK$6,065 HKD
Retailer 11HK$6,598 HKD
Retailer 3HK$7,579 HKD
Retailer 15HK$11,361 HKD
Retailer 9HK$11,376 HKD
Retailer 7HK$12,627 HKD
Retailer 8HK$12,734 HKD
Retailer 2HK$14,391 HKD
Retailer 12HK$16,735 HKD
Retailer 6HK$21,349 HKD
Retailer 4HK$21,505 HKD
Retailer 16HK$21,835 HKD
Retailer 5HK$28,970 HKD
Retailer 10HK$29,155 HKD
Retailer 14HK$33,893 HKD
Do Amore DiamondsHK$53,900 HKD

29 data points across 16 retailers

11 retailersHK$6,065 HKD to HK$53,900 HKD

A
Cheapest Retailer
-
HK$6,065 HKD
$773 USD
A
Retailer 2
-
HK$6,598 HKD
$841 USD
View
A
Retailer 3
-
HK$7,579 HKD
$966 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$11,361 HKD
$1,448 USD
View
A
Retailer 5
-
HK$11,376 HKD
$1,450 USD
View
A
Retailer 6
-
HK$14,391 HKD
A$2,822 AUD
View
B+
Retailer 7
-
HK$16,735 HKD
$2,133 USD
View
B+
Retailer 8
-
HK$21,835 HKD
$2,783 USD
View
B
Retailer 9
-
HK$29,155 HKD
£2,926 GBP
View
Retailer 10
-
HK$33,893 HKD
$4,320 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Do Amore Diamonds
27-A0D29765C · Oct 31
HK$53,900 HKD
$6,870 USD
View
10 more retailers have this diamond
Prices start from HK$6,065 HKDSave up to HK$47,835 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.

A
6.51ct Emerald
HK$6,065 HKD