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Emerald|Lab Grown|IGI

1.17ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG508156145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG508156145

Diamond specifications and retailer prices

From HK$6,826 HKD
$870 USD
As of October 31, 2026
Save HK$17,152 HKD (72%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$30,850 HKD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 1.17ct lab-grown emerald diamond

This 1.17ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508156145 or 508156145. Listed at 12 retailers as of October 31, 2026, with a 251% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156145
Dimensions7.27 × 4.92 × 3.25 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.27 mm4.92 mm1.17 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156145
Side View
Table 66.0%Crown 22.2°Girdle: MED-STKPavilion 40.9°Culet: LNGDepth 66.1%

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 31
Current: HK$30,850 HKD|Low: HK$6,826 HKD|High: HK$37,018 HKD|Avg: HK$18,556 HKD
Flawless Fine Jewelry
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
November 1, 2026
Retailer 7HK$6,826 HKD
Retailer 9HK$11,024 HKD
Retailer 14HK$11,997 HKD
Retailer 10HK$12,789 HKD
Retailer 13HK$12,789 HKD
Retailer 4HK$14,123 HKD
Retailer 6HK$14,465 HKD
Retailer 5HK$17,340 HKD
Retailer 11HK$20,188 HKD
Retailer 3HK$23,217 HKD
Retailer 8HK$23,513 HKD
Retailer 12HK$23,978 HKD
Flawless Fine JewelryHK$30,850 HKD
Retailer 2HK$36,530 HKD

23 data points across 14 retailers

12 retailersHK$6,826 HKD to HK$23,978 HKD

B+
Cheapest Retailer
-
HK$6,826 HKD
$870 USD
B
Retailer 2
-
HK$11,024 HKD
$1,405 USD
View
B
Retailer 3
-
HK$11,997 HKD
$1,529 USD
View
B
Retailer 4
-
HK$12,789 HKD
$1,630 USD
View
Retailer 5
-
HK$12,789 HKD
$1,630 USD
View
Price last confirmed 21 days ago
B
Retailer 6
-
HK$14,123 HKD
$1,800 USD
View
B
Retailer 7
-
HK$20,188 HKD
$2,573 USD
View
B
Retailer 8
-
HK$23,217 HKD
$2,959 USD
View
B
Retailer 9
-
HK$23,513 HKD
ZAR 48,414 ZAR
View
B
Retailer 10
-
HK$23,978 HKD
$3,056 USD
View
Most Expensive
Flawless Fine Jewelry
C2C6C8C75 · Nov 2
HK$30,850 HKD
£3,096 GBP
View
Price under review
10 more retailers have this diamond
Prices start from HK$6,826 HKDSave up to HK$17,152 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+
1.17ct Emerald
HK$6,826 HKD