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Emerald|Lab Grown|IGI

7.50ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG828607661

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828607661

Diamond specifications and retailer prices

From $1,847 NZD
$1,041 USD
As of November 2, 2026
Save $8,469 NZD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,449 NZD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 7.5ct lab-grown emerald diamond

This 7.5ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828607661 or 828607661. Listed at 22 retailers as of October 31, 2026, with a 459% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

7.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828607661
Dimensions13.02 × 9.32 × 6.15 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.02 mm9.32 mm7.50 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828607661
Side View
Table 71.0%Crown 33.2°Girdle: MED-STKPavilion 40°Culet: LargeDepth 66.0%

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: Nov 2
Current: $13,449 NZD|Low: $1,773 NZD|High: $19,358 NZD|Avg: $5,311 NZD|-30.5%
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
November 1, 2026
Retailer 17$1,847 NZD
Retailer 3$2,142 NZD
Retailer 12$2,449 NZD
Retailer 6$3,055 NZD
Retailer 15$3,066 NZD
Retailer 10$3,075 NZD
Retailer 13$3,353 NZD
Retailer 14$3,869 NZD
Retailer 11$3,970 NZD
Retailer 5$4,015 NZD
Retailer 16$4,077 NZD
Retailer 9$5,922 NZD
Retailer 4$6,643 NZD
Retailer 2$7,265 NZD
Retailer 7$7,326 NZD
Retailer 8$10,110 NZD
Brilliant Earth$13,449 NZD

41 data points across 17 retailers

22 retailers$1,847 NZD to $10,316 NZD

A
Cheapest Retailer
-
$1,847 NZD
$1,041 USD
Retailer 2
-
$2,113 NZD
$1,191 USD
View
Price last confirmed 41 days ago
A
Retailer 3
-
$2,142 NZD
$1,207 USD
View
Retailer 4
-
$2,142 NZD
$1,207 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$2,449 NZD
$1,380 USD
View
A
Retailer 6
-
$2,521 NZD
HK$11,100 HKD
View
A
Retailer 7
-
$3,055 NZD
$1,722 USD
View
B+
Retailer 8
-
$3,066 NZD
$1,728 USD
View
A
Retailer 9
-
$3,075 NZD
£1,365 GBP
View
A
Retailer 10
-
$3,353 NZD
€1,800 EUR
View
A
Retailer 11
-
$3,869 NZD
ZAR 35,225 ZAR
View
B+
Retailer 12
-
$3,970 NZD
A$3,442 AUD
View
B+
Retailer 13
-
$4,015 NZD
$2,263 USD
View
B+
Retailer 14
-
$4,077 NZD
$2,298 USD
View
B+
Retailer 15
-
$5,922 NZD
£2,628 GBP
View
B+
Retailer 16
-
$6,563 NZD
$3,699 USD
View
B+
Retailer 17
-
$6,643 NZD
$3,744 USD
View
B
Retailer 18
-
$7,265 NZD
£3,224 GBP
View
B
Retailer 19
-
$7,326 NZD
SGD 5,580 SGD
View
B
Retailer 20
-
$7,477 NZD
$4,214 USD
View
B
Retailer 21
-
$10,316 NZD
$5,814 USD
View
Most Expensive
Brilliant Earth
21492939A · Oct 16
$13,449 NZD
$7,580 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from $1,847 NZDSave up to $8,469 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
7.50ct Emerald
$1,847 NZD