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 $1,066 USD
As of October 30, 2026
Save $8,394 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,460 USD at Do Amore Diamonds · As of October 29, 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 29, 2026, with prices from $1,066 to $9,460, a $8,394 spread on the same certified stone. Do Amore Diamonds lists it at $9,460. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,979 USD|Low: $1,240 USD|High: $8,440 USD|Avg: $3,259 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 2$1,829 USD
Retailer 10$1,971 USD
Retailer 7$1,975 USD
Retailer 1$1,979 USD
Retailer 6$2,112 USD
Retailer 9$2,507 USD
Retailer 8$2,526 USD
Retailer 11$3,579 USD
Retailer 4$3,764 USD
Retailer 12$4,096 USD
Retailer 5$4,408 USD
Retailer 3$8,190 USD

41 data points across 12 retailers

19 retailers$1,066 USD to $9,460 USD

A
Cheapest Retailer
-
$1,066 USD
Retailer 2
-
$1,219 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,236 USD
View
Retailer 4
-
$1,236 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,829 USD
View
B+
Retailer 6
-
$1,971 USD
View
A
Retailer 7
-
$1,975 USD
View
A
Retailer 8
-
$1,979 USD
£1,559 GBP
View
A
Retailer 9
-
$2,112 USD
ZAR 34,123 ZAR
View
A
Retailer 10
-
$2,507 USD
View
Retailer 11
-
$2,526 USD
A$3,886 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,558 USD
View
B+
Retailer 13
-
$3,579 USD
View
B+
Retailer 14
-
$3,764 USD
£2,964 GBP
View
B+
Retailer 15
-
$4,096 USD
View
B+
Retailer 16
-
$4,408 USD
£3,471 GBP
View
B
Retailer 17
-
$4,846 USD
View
B
Retailer 18
-
$8,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-F35A57A3B · Oct 29
$9,460 USD
View
18 more retailers have this diamond
Prices start from $1,066 USDSave up to $8,394 USD

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
$1,066 USD