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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 $1,891 NZD
$1,066 USD
As of October 30, 2026
Save $14,893 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $16,785 NZD 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 $1,891 to $16,785, a $14,893 spread on the same certified stone. Do Amore Diamonds lists it at $16,785. 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

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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: $3,512 NZD|Low: $1,815 NZD|High: $14,532 NZD|Avg: $5,062 NZD|-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
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 14$1,891 NZD
Retailer 4$2,193 NZD
Retailer 9$2,502 NZD
Retailer 3$3,245 NZD
Retailer 13$3,497 NZD
Retailer 1$3,512 NZD
Retailer 11$3,748 NZD
Retailer 12$4,448 NZD
Retailer 8$4,486 NZD
Retailer 6$4,539 NZD
Retailer 15$6,350 NZD
Retailer 7$6,679 NZD
Retailer 2$7,268 NZD
Retailer 10$7,821 NZD
Retailer 5$14,532 NZD

42 data points across 15 retailers

19 retailers$1,891 NZD to $16,785 NZD

A
Cheapest Retailer
-
$1,891 NZD
$1,066 USD
Retailer 2
-
$2,163 NZD
$1,219 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$2,193 NZD
$1,236 USD
View
Retailer 4
-
$2,193 NZD
$1,236 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$2,502 NZD
$1,410 USD
View
A
Retailer 6
-
$3,245 NZD
$1,829 USD
View
B+
Retailer 7
-
$3,497 NZD
$1,971 USD
View
A
Retailer 8
-
$3,512 NZD
£1,559 GBP
View
A
Retailer 9
-
$3,748 NZD
ZAR 34,123 ZAR
View
A
Retailer 10
-
$4,448 NZD
$2,507 USD
View
A
Retailer 11
-
$4,486 NZD
A$3,890 AUD
View
A
Retailer 12
-
$4,539 NZD
$2,558 USD
View
B+
Retailer 13
-
$6,350 NZD
$3,579 USD
View
B+
Retailer 14
-
$6,679 NZD
£2,964 GBP
View
B+
Retailer 15
-
$7,268 NZD
$4,096 USD
View
B+
Retailer 16
-
$7,821 NZD
£3,471 GBP
View
B
Retailer 17
-
$8,599 NZD
$4,846 USD
View
B
Retailer 18
-
$14,532 NZD
$8,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-F35A57A3B · Oct 31
$16,785 NZD
$9,460 USD
View
18 more retailers have this diamond
Prices start from $1,891 NZDSave up to $14,893 NZD

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
$1,891 NZD