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Emerald|Lab Grown|IGI

5.11ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG771650489

Shape and cutting style on the report: Emerald cut

Certificate IGI LG771650489

Diamond specifications and retailer prices

From $3,350 NZD
$1,888 USD
As of October 28, 2026
Save $4,836 NZD (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,050 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 5.11ct lab-grown emerald diamond

This 5.11ct 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 LG771650489 or 771650489. Listed at 8 retailers as of October 28, 2026, with a 144% 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

5.11
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771650489
Dimensions7.85 × 7.85 × 5.37 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.85 mm7.85 mm5.11 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771650489
Side View
Table 60.0%Crown 36.8°Girdle: MED-STKPavilion 38.2°Culet: LargeDepth 68.4%

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 28
Current: $11,050 NZD|Low: $3,350 NZD|High: $11,050 NZD|Avg: $6,708 NZD|+1.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5$3,350 NZD
Retailer 2$3,384 NZD
Retailer 3$3,720 NZD
Retailer 7$6,373 NZD
Retailer 4$7,488 NZD
Retailer 8$8,186 NZD
Retailer 6$10,726 NZD
Novita Diamonds$11,050 NZD

40 data points across 8 retailers

8 retailers$3,350 NZD to $8,186 NZD

A
Cheapest Retailer
-
$3,350 NZD
$1,888 USD
A
Retailer 2
-
$3,384 NZD
£1,502 GBP
View
A
Retailer 3
-
$3,720 NZD
€1,997 EUR
View
B+
Retailer 4
-
$6,373 NZD
$3,592 USD
View
B+
Retailer 5
-
$7,488 NZD
£3,323 GBP
View
B
Retailer 6
-
$8,186 NZD
$4,614 USD
View
Retailer 7
-
$10,726 NZD
$6,045 USD
View
Price last confirmed 9 days ago
Most Expensive
Novita Diamonds
cert_771650489 · Oct 8
$11,050 NZD
A$9,581 AUD
View
Price last confirmed 21 days ago
7 more retailers have this diamond
Prices start from $3,350 NZDSave up to $4,836 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
5.11ct Emerald
$3,350 NZD