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Emerald|Lab Grown|IGI

9.51ct G VS1 Emerald Lab Grown Diamond

EX • G/VS1 • IGI LG756510428

Shape and cutting style on the report: Emerald cut

Certificate IGI LG756510428

Diamond specifications and retailer prices

From HK$8,364 HKD
$1,066 USD
As of October 30, 2026
Save HK$65,857 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$74,220 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 9.51ct lab-grown emerald diamond

This 9.51ct 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 LG756510428 or 756510428. Listed at 19 retailers as of October 30, 2026, with prices from HK$8,364 to HK$74,220, a HK$65,857 spread on the same certified stone. Do Amore Diamonds lists it at HK$74,220. 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

9.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756510428
Dimensions15.32 × 9.88 × 6.33 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.32 mm9.88 mm9.51 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756510428
Side View
Table 70.0%Crown 31.7°Girdle: MediumPavilion 45°Culet: LargeDepth 64.1%

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$19,838 HKD|Low: HK$8,026 HKD|High: HK$64,256 HKD|Avg: HK$22,378 HKD|-0.1%
Retailer 1
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
October 31, 2026
Retailer 14HK$8,364 HKD
Retailer 4HK$9,697 HKD
Retailer 9HK$11,062 HKD
Retailer 3HK$14,350 HKD
Retailer 13HK$15,464 HKD
Retailer 8HK$15,531 HKD
Retailer 11HK$16,572 HKD
Retailer 12HK$19,669 HKD
Retailer 1HK$19,838 HKD
Retailer 6HK$20,069 HKD
Retailer 15HK$28,080 HKD
Retailer 7HK$29,533 HKD
Retailer 2HK$32,136 HKD
Retailer 10HK$34,585 HKD
Retailer 5HK$64,256 HKD

41 data points across 15 retailers

19 retailersHK$8,364 HKD to HK$74,220 HKD

A
Cheapest Retailer
-
HK$8,364 HKD
$1,066 USD
Retailer 2
-
HK$9,564 HKD
$1,219 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
HK$9,697 HKD
$1,236 USD
View
Retailer 4
-
HK$9,697 HKD
$1,236 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$11,062 HKD
$1,410 USD
View
A
Retailer 6
-
HK$14,350 HKD
$1,829 USD
View
B+
Retailer 7
-
HK$15,464 HKD
$1,971 USD
View
A
Retailer 8
-
HK$15,531 HKD
£1,559 GBP
View
A
Retailer 9
-
HK$16,572 HKD
ZAR 34,123 ZAR
View
A
Retailer 10
-
HK$19,669 HKD
$2,507 USD
View
A
Retailer 11
-
HK$19,838 HKD
A$3,890 AUD
View
A
Retailer 12
-
HK$20,069 HKD
$2,558 USD
View
B+
Retailer 13
-
HK$28,080 HKD
$3,579 USD
View
B+
Retailer 14
-
HK$29,533 HKD
£2,964 GBP
View
B+
Retailer 15
-
HK$32,136 HKD
$4,096 USD
View
B+
Retailer 16
-
HK$34,585 HKD
£3,471 GBP
View
B
Retailer 17
-
HK$38,023 HKD
$4,846 USD
View
B
Retailer 18
-
HK$64,256 HKD
$8,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-F35A57A3B · Oct 31
HK$74,220 HKD
$9,460 USD
View
18 more retailers have this diamond
Prices start from HK$8,364 HKDSave up to HK$65,857 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
9.51ct Emerald
HK$8,364 HKD