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Emerald|Lab Grown|IGI

9.51ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG817612282

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817612282

Diamond specifications and retailer prices

From $1,989 AUD
$1,397 USD
As of October 31, 2026
Save $9,742 AUD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $11,730 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG817612282 or 817612282. Listed at 19 retailers as of October 31, 2026, with prices from $1,989 to $11,730, a $9,742 spread on the same certified stone. Brilliant Earth lists it at $11,730. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817612282
Dimensions14.90 × 9.94 × 6.49 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.90 mm9.94 mm9.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817612282
Side View
Table 70.0%Crown 35.1°Girdle: MediumPavilion 41.4°Culet: LargeDepth 65.3%

Caratlytics Score

How it works →
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 31
Current: $11,730 AUD|Low: $1,804 AUD|High: $11,730 AUD|Avg: $4,246 AUD
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
November 1, 2026
Retailer 8$1,804 AUD
Retailer 4$1,989 AUD
Retailer 7$2,180 AUD
Retailer 10$2,180 AUD
Retailer 12$2,306 AUD
Retailer 9$2,515 AUD
Retailer 2$2,903 AUD
Retailer 13$3,190 AUD
Retailer 6$3,264 AUD
Retailer 11$3,819 AUD
Retailer 17$3,948 AUD
Retailer 15$4,968 AUD
Retailer 16$5,914 AUD
Retailer 18$6,160 AUD
Retailer 14$6,632 AUD
Retailer 5$7,229 AUD
Retailer 3$7,505 AUD
Brilliant Earth$11,730 AUD

45 data points across 18 retailers

19 retailers$1,989 AUD to $11,730 AUD

Retailer 1
-
$1,804 AUD
$1,267 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$1,989 AUD
$1,397 USD
View
Final sale: no returns
Retailer 3
-
$2,044 AUD
$1,436 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$2,180 AUD
$1,531 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
$2,306 AUD
$1,620 USD
View
A
Retailer 6
-
$2,515 AUD
HK$13,800 HKD
View
A
Retailer 7
-
$2,903 AUD
£1,606 GBP
View
A
Retailer 8
-
$3,190 AUD
ZAR 36,205 ZAR
View
B+
Retailer 9
-
$3,264 AUD
$2,293 USD
View
B+
Retailer 10
-
$3,819 AUD
View
B+
Retailer 11
-
$3,948 AUD
$2,773 USD
View
Retailer 12
-
$4,086 AUD
$2,870 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$4,968 AUD
£2,748 GBP
View
B+
Retailer 14
-
$5,914 AUD
$4,154 USD
View
B+
Retailer 15
-
$6,160 AUD
$4,327 USD
View
B+
Retailer 16
-
$6,632 AUD
£3,668 GBP
View
B
Retailer 17
-
$7,229 AUD
$5,078 USD
View
B
Retailer 18
-
$7,505 AUD
$5,272 USD
View
Most Expensive
B
Brilliant Earth
21159700A · Oct 31
$11,730 AUD
$8,240 USD
View
18 more retailers have this diamond
Prices start from $1,989 AUDSave up to $9,742 AUD

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
$1,989 AUD