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Emerald|Lab Grown|IGI

5.17ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG840662202

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840662202

Diamond specifications and retailer prices

From $1,939 NZD
$1,089 USD
As of October 30, 2026
Save $6,636 NZD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $14,846 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.17ct lab-grown emerald diamond

This 5.17ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840662202 or 840662202. Listed at 23 retailers as of October 30, 2026, with a 342% 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

5.17
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840662202
Dimensions12.64 × 7.91 × 5.12 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.64 mm7.91 mm5.17 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840662202
Side View
Table 67.0%Crown 37.4°Girdle: MED-STKPavilion 42.9°Culet: LargeDepth 64.7%

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 30
Current: $3,252 NZD|Low: $1,939 NZD|High: $10,799 NZD|Avg: $4,740 NZD|-5.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 3$1,939 NZD
Retailer 20$2,110 NZD
Retailer 2$2,172 NZD
Retailer 10$2,251 NZD
Retailer 14$2,267 NZD
Retailer 19$2,555 NZD
Retailer 22$2,993 NZD
Retailer 18$3,219 NZD
Retailer 1$3,252 NZD
Retailer 12$4,008 NZD
Retailer 9$4,216 NZD
Retailer 4$4,563 NZD
Retailer 16$4,571 NZD
Retailer 11$4,571 NZD
Retailer 6$6,214 NZD
Retailer 5$6,501 NZD
Retailer 15$6,607 NZD
Retailer 17$7,670 NZD
Retailer 7$7,863 NZD
Retailer 21$8,135 NZD
Retailer 8$8,575 NZD
Retailer 13$10,799 NZD

20 data points across 22 retailers

23 retailers$1,939 NZD to $8,575 NZD

A
Cheapest Retailer
-
$1,939 NZD
$1,089 USD
A
Retailer 2
-
$2,110 NZD
$1,185 USD
View
A
Retailer 3
-
$2,172 NZD
$1,220 USD
View
Final sale: no returns
A
Retailer 4
-
$2,251 NZD
$1,264 USD
View
Retailer 5
-
$2,267 NZD
$1,273 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$2,555 NZD
$1,435 USD
View
A
Retailer 7
-
$2,993 NZD
$1,681 USD
View
A
Retailer 8
-
$3,219 NZD
$1,808 USD
View
A
Retailer 9
-
$3,252 NZD
£1,438 GBP
View
A
Retailer 10
-
$4,008 NZD
€2,144 EUR
View
A
Retailer 11
-
$4,216 NZD
$2,368 USD
View
A
Retailer 12
-
$4,563 NZD
$2,563 USD
View
A
Retailer 13
-
$4,571 NZD
ZAR 41,473 ZAR
View
Retailer 14
-
$4,571 NZD
A$3,950 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$6,214 NZD
£2,748 GBP
View
B+
Retailer 16
-
$6,501 NZD
$3,651 USD
View
B+
Retailer 17
-
$6,607 NZD
$3,711 USD
View
B+
Retailer 18
-
$7,670 NZD
£3,392 GBP
View
B+
Retailer 19
-
$7,863 NZD
$4,416 USD
View
B+
Retailer 20
-
$8,135 NZD
$4,569 USD
View
B+
Retailer 21
-
$8,575 NZD
SGD 6,508 SGD
View
Retailer 22
-
$10,799 NZD
$6,065 USD
View
Price last confirmed 8 days ago
Most Expensive
Helzberg Diamonds
ZXZOKGMMIIGI · Oct 13
$14,846 NZD
$8,338 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from $1,939 NZDSave up to $6,636 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
5.17ct Emerald
$1,939 NZD