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Emerald|Lab Grown|IGI

1.71ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG725510639

Shape and cutting style on the report: Emerald cut

Certificate IGI LG725510639

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of October 30, 2026
Save HK$7,516 HKD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$9,336 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.71ct lab-grown emerald diamond

This 1.71ct lab-grown emerald sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG725510639 or 725510639. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,820 to HK$9,336, a HK$7,516 spread on the same certified stone. Brilliant Earth lists it at HK$9,336. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle42.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725510639
Dimensions8.42 × 5.38 × 3.88 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.42 mm5.38 mm1.71 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725510639
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 42.8°Culet: LargeDepth 72.1%

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$9,336 HKD|Low: HK$1,710 HKD|High: HK$11,376 HKD|Avg: HK$5,537 HKD|-17.9%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18HK$1,820 HKD
Retailer 7HK$2,110 HKD
Retailer 3HK$2,260 HKD
Retailer 10HK$2,260 HKD
Retailer 12HK$3,707 HKD
Retailer 6HK$3,829 HKD
Retailer 13HK$3,877 HKD
Retailer 2HK$4,256 HKD
Retailer 8HK$4,668 HKD
Retailer 5HK$4,888 HKD
Retailer 14HK$5,268 HKD
Retailer 17HK$5,931 HKD
Retailer 4HK$7,257 HKD
Retailer 9HK$7,665 HKD
Retailer 11HK$7,772 HKD
Retailer 16HK$8,944 HKD
Retailer 15HK$9,057 HKD
Retailer 19HK$9,187 HKD
Brilliant EarthHK$9,336 HKD

35 data points across 19 retailers

18 retailersHK$1,820 HKD to HK$9,336 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
A
Retailer 2
-
HK$2,110 HKD
$269 USD
View
A
Retailer 3
-
HK$2,260 HKD
$288 USD
View
A
Retailer 4
-
HK$2,260 HKD
$288 USD
View
A
Retailer 5
-
HK$3,707 HKD
€450 EUR
View
B+
Retailer 6
-
HK$3,829 HKD
$488 USD
View
A
Retailer 7
-
HK$3,877 HKD
ZAR 7,983 ZAR
View
A
Retailer 8
-
HK$4,256 HKD
£427 GBP
View
B+
Retailer 9
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 10
-
HK$4,888 HKD
$623 USD
View
B+
Retailer 11
-
HK$5,268 HKD
A$1,033 AUD
View
B+
Retailer 12
-
HK$5,931 HKD
$756 USD
View
B
Retailer 13
-
HK$7,257 HKD
$925 USD
View
B+
Retailer 14
-
HK$7,665 HKD
$977 USD
View
Retailer 15
-
HK$8,944 HKD
$1,140 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
HK$9,057 HKD
£909 GBP
View
B
Retailer 17
-
HK$9,187 HKD
$1,171 USD
View
Most Expensive
B
Brilliant Earth
18656582A · Oct 30
HK$9,336 HKD
$1,190 USD
View
17 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$7,516 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
1.71ct Emerald
HK$1,820 HKD