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Emerald|Lab Grown|IGI

5.78ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG844673205

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844673205

Diamond specifications and retailer prices

From $2,491 NZD
$1,399 USD
As of October 29, 2026
Save $24,288 NZD (91%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $26,779 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.78ct lab-grown emerald diamond

This 5.78ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844673205 or 844673205. Listed at 17 retailers as of October 29, 2026, with prices from $2,491 to $26,779, a $24,288 spread on the same certified stone. Brilliant Earth lists it at $26,779. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.78
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673205
Dimensions11.82 × 8.36 × 5.73 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.82 mm8.36 mm5.78 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673205
Side View
Table 65.0%Crown 34.4°Girdle: STK-THKPavilion 40°Culet: LargeDepth 68.5%

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 29
Current: $8,605 NZD|Low: $2,491 NZD|High: $17,068 NZD|Avg: $7,045 NZD|-5.6%
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
Retailer 16
October 30, 2026
Retailer 4$2,491 NZD
Retailer 3$2,689 NZD
Retailer 9$3,635 NZD
Retailer 15$3,689 NZD
Retailer 12$3,935 NZD
Retailer 6$4,827 NZD
Retailer 11$5,243 NZD
Retailer 8$5,421 NZD
Retailer 7$6,377 NZD
Retailer 13$7,086 NZD
Retailer 5$8,301 NZD
Retailer 1$8,605 NZD
Retailer 10$9,019 NZD
Retailer 16$10,603 NZD
Retailer 14$12,483 NZD
Retailer 2$17,032 NZD

11 data points across 16 retailers

17 retailers$2,491 NZD to $26,779 NZD

A
Cheapest Retailer
-
$2,491 NZD
$1,399 USD
Final sale: no returns
A
Retailer 2
-
$2,689 NZD
$1,510 USD
View
A
Retailer 3
-
$3,635 NZD
£1,607 GBP
View
A
Retailer 4
-
$3,689 NZD
$2,072 USD
View
A
Retailer 5
-
$3,935 NZD
€2,105 EUR
View
A
Retailer 6
-
$4,827 NZD
$2,711 USD
View
B+
Retailer 7
-
$5,243 NZD
ZAR 47,569 ZAR
View
Retailer 8
-
$5,421 NZD
A$4,684 AUD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$6,377 NZD
£2,820 GBP
View
B+
Retailer 10
-
$7,086 NZD
$3,980 USD
View
B
Retailer 11
-
$8,301 NZD
£3,671 GBP
View
B+
Retailer 12
-
$8,605 NZD
SGD 6,531 SGD
View
B+
Retailer 13
-
$9,019 NZD
$5,065 USD
View
B
Retailer 14
-
$10,603 NZD
$5,955 USD
View
B
Retailer 15
-
$12,483 NZD
$7,011 USD
View
B
Retailer 16
-
$17,032 NZD
$9,566 USD
View
Most Expensive
B
Brilliant Earth
22282790A · Oct 29
$26,779 NZD
$15,040 USD
View
16 more retailers have this diamond
Prices start from $2,491 NZDSave up to $24,288 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
5.78ct Emerald
$2,491 NZD