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Emerald|Lab Grown|IGI

1.00ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG831681759

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831681759

Diamond specifications and retailer prices

From HK$1,373 HKD
As of November 5, 2026
Save HK$8,732 HKD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$10,105 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831681759 or 831681759. Listed at 8 retailers as of November 4, 2026, with prices from HK$1,373 to HK$10,105, a HK$8,732 spread on the same certified stone. Helzberg Diamonds lists it at HK$10,105. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831681759
Dimensions6.91 × 4.67 × 3.10 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.91 mm4.67 mm1.00 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831681759
Side View
Table 67.0%Crown 34.7°Girdle: Slightly ThickPavilion 39.9°Culet: LargeDepth 66.4%

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: Nov 5
Current: HK$10,105 HKD|Low: HK$1,373 HKD|High: HK$10,105 HKD|Avg: HK$4,674 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2HK$1,373 HKD
Retailer 5HK$1,522 HKD
Retailer 3HK$2,636 HKD
Retailer 7HK$4,174 HKD
Retailer 4HK$4,919 HKD
Retailer 6HK$5,319 HKD
Helzberg DiamondsHK$10,105 HKD

2 data points across 7 retailers

8 retailersHK$1,373 HKD to HK$10,105 HKD

A
Cheapest Retailer
-
HK$1,373 HKD
Final sale: no returns
A
Retailer 2
-
HK$1,522 HKD
View
A
Retailer 3
-
HK$2,636 HKD
View
B+
Retailer 4
-
HK$4,174 HKD
View
B+
Retailer 5
-
HK$4,919 HKD
View
B+
Retailer 6
-
HK$5,178 HKD
View
B
Retailer 7
-
HK$5,319 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJHMOHNLP · Nov 4
HK$10,105 HKD
$1,288 USD
View
7 more retailers have this diamond
Prices start from HK$1,373 HKDSave up to HK$8,732 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
1.00ct Emerald
HK$1,373 HKD