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Emerald|Lab Grown|IGI

7.57ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG826682944

Shape and cutting style on the report: Emerald cut

Certificate IGI LG826682944

Diamond specifications and retailer prices

From $1,779 NZD
$999 USD
As of October 27, 2026
Save $14,655 NZD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $16,434 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 7.57ct lab-grown emerald diamond

This 7.57ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826682944 or 826682944. Listed at 22 retailers as of October 27, 2026, with prices from $1,779 to $16,434, a $14,655 spread on the same certified stone. Brilliant Earth lists it at $16,434. 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

7.57
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826682944
Dimensions13.42 × 9.33 × 6.13 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm9.33 mm7.57 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826682944
Side View
Table 67.0%Crown 35.2°Girdle: MediumPavilion 40.1°Culet: LargeDepth 65.7%

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 27
Current: $16,434 NZD|Low: $1,779 NZD|High: $16,434 NZD|Avg: $4,636 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 7$1,779 NZD
Retailer 3$1,935 NZD
Retailer 6$1,992 NZD
Retailer 10$2,064 NZD
Retailer 11$2,064 NZD
Retailer 15$2,377 NZD
Retailer 18$2,858 NZD
Retailer 2$2,965 NZD
Retailer 12$3,296 NZD
Retailer 13$3,727 NZD
Retailer 17$3,820 NZD
Retailer 9$3,867 NZD
Retailer 19$4,312 NZD
Retailer 8$5,698 NZD
Retailer 20$6,356 NZD
Retailer 5$6,397 NZD
Retailer 16$7,008 NZD
Retailer 4$7,072 NZD
Retailer 21$7,194 NZD
Retailer 14$9,332 NZD
Brilliant Earth$16,434 NZD

39 data points across 21 retailers

22 retailers$1,779 NZD to $16,434 NZD

A
Cheapest Retailer
-
$1,779 NZD
$999 USD
A
Retailer 2
-
$1,935 NZD
$1,087 USD
View
A
Retailer 3
-
$1,992 NZD
$1,119 USD
View
Final sale: no returns
A
Retailer 4
-
$2,064 NZD
$1,159 USD
View
Retailer 5
-
$2,064 NZD
$1,159 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$2,377 NZD
$1,335 USD
View
A
Retailer 7
-
$2,530 NZD
HK$11,100 HKD
View
A
Retailer 8
-
$2,858 NZD
$1,605 USD
View
A
Retailer 9
-
$2,965 NZD
£1,311 GBP
View
B+
Retailer 10
-
$3,296 NZD
$1,851 USD
View
A
Retailer 11
-
$3,727 NZD
ZAR 33,816 ZAR
View
Retailer 12
-
$3,820 NZD
A$3,301 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$3,867 NZD
$2,172 USD
View
A
Retailer 14
-
$4,312 NZD
$2,422 USD
View
B+
Retailer 15
-
$5,698 NZD
£2,520 GBP
View
B+
Retailer 16
-
$6,356 NZD
$3,570 USD
View
B+
Retailer 17
-
$6,397 NZD
$3,593 USD
View
B+
Retailer 18
-
$7,008 NZD
£3,099 GBP
View
B+
Retailer 19
-
$7,072 NZD
$3,972 USD
View
B+
Retailer 20
-
$7,194 NZD
$4,040 USD
View
Retailer 21
-
$9,332 NZD
A$8,063 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21159972A · Oct 29
$16,434 NZD
$9,230 USD
View
21 more retailers have this diamond
Prices start from $1,779 NZDSave up to $14,655 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
7.57ct Emerald
$1,779 NZD