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Emerald|Lab Grown|IGI

7.50ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG704580873

Shape and cutting style on the report: Emerald cut

Certificate IGI LG704580873

Diamond specifications and retailer prices

From $1,677 NZD
$945 USD
As of October 30, 2026
Save $11,755 NZD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,431 NZD at Brilliant Earth · As of October 31, 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 LG704580873 or 704580873. Listed at 18 retailers as of October 30, 2026, with prices from $1,677 to $13,431, a $11,755 spread on the same certified stone. Brilliant Earth lists it at $13,431. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG704580873
Dimensions12.70 × 9.15 × 6.40 mm
L/W Ratio1.39
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.70 mm9.15 mm7.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG704580873
Side View
Table 65.0%Crown 40.3°Girdle: Slightly ThickPavilion 40.6°Culet: LNGDepth 69.9%

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: $13,431 NZD|Low: $1,609 NZD|High: $13,431 NZD|Avg: $3,838 NZD
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 15$1,677 NZD
Retailer 6$1,824 NZD
Retailer 8$1,875 NZD
Retailer 5$1,945 NZD
Retailer 16$1,945 NZD
Retailer 13$2,253 NZD
Retailer 7$2,873 NZD
Retailer 10$2,997 NZD
Retailer 11$3,070 NZD
Retailer 3$3,114 NZD
Retailer 12$3,512 NZD
Retailer 14$3,946 NZD
Retailer 9$5,381 NZD
Retailer 4$5,468 NZD
Retailer 17$6,031 NZD
Retailer 2$6,596 NZD
Brilliant Earth$13,431 NZD

43 data points across 17 retailers

18 retailers$1,677 NZD to $13,431 NZD

A
Cheapest Retailer
-
$1,677 NZD
$945 USD
A
Retailer 2
-
$1,824 NZD
$1,028 USD
View
A
Retailer 3
-
$1,875 NZD
$1,057 USD
View
Final sale: no returns
Retailer 4
-
$1,945 NZD
$1,096 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,945 NZD
$1,096 USD
View
A
Retailer 6
-
$2,253 NZD
$1,270 USD
View
A
Retailer 7
-
$2,873 NZD
$1,619 USD
View
A
Retailer 8
-
$2,997 NZD
£1,330 GBP
View
A
Retailer 9
-
$3,070 NZD
€1,648 EUR
View
B+
Retailer 10
-
$3,114 NZD
$1,755 USD
View
A
Retailer 11
-
$3,512 NZD
ZAR 31,979 ZAR
View
A
Retailer 12
-
$3,946 NZD
$2,224 USD
View
B+
Retailer 13
-
$5,381 NZD
£2,388 GBP
View
B
Retailer 14
-
$5,468 NZD
$3,082 USD
View
B+
Retailer 15
-
$6,031 NZD
$3,399 USD
View
B+
Retailer 16
-
$6,596 NZD
£2,927 GBP
View
Retailer 17
-
$10,794 NZD
$6,083 USD
View
Price last confirmed 84 days ago
Most Expensive
B
Brilliant Earth
16765712A · Oct 31
$13,431 NZD
$7,570 USD
View
17 more retailers have this diamond
Prices start from $1,677 NZDSave up to $11,755 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
$1,677 NZD