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Emerald|Lab Grown|IGI

4.56ct G VVS2 Emerald Lab Grown Diamond

ID • G/VVS2 • IGI LG843690317

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843690317

Diamond specifications and retailer prices

From $940 NZD
$530 USD
As of October 27, 2026
Save $13,431 NZD (93%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $14,372 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.56ct lab-grown emerald diamond

This 4.56ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843690317 or 843690317. Listed at 17 retailers as of October 27, 2026, with prices from $940 to $14,372, a $13,431 spread on the same certified stone. Brilliant Earth lists it at $14,372. 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

4.56
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843690317
Dimensions11.76 × 7.29 × 5.00 mm
L/W Ratio1.61
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.76 mm7.29 mm4.56 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843690317
Side View
Table 65.0%Crown 36.4°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 68.6%

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: $1,798 NZD|Low: $940 NZD|High: $5,468 NZD|Avg: $2,447 NZD|-6.8%
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 31, 2026
Retailer 4$940 NZD
Retailer 14$1,047 NZD
Retailer 8$1,068 NZD
Retailer 6$1,182 NZD
Retailer 9$1,402 NZD
Retailer 3$1,565 NZD
Retailer 16$1,705 NZD
Retailer 1$1,798 NZD
Retailer 12$1,899 NZD
Retailer 2$2,323 NZD
Retailer 11$2,991 NZD
Retailer 7$3,109 NZD
Retailer 15$3,674 NZD
Retailer 13$4,088 NZD
Retailer 5$4,910 NZD
Retailer 10$5,082 NZD

12 data points across 16 retailers

17 retailers$940 NZD to $14,372 NZD

A
Cheapest Retailer
-
$940 NZD
$530 USD
A
Retailer 2
-
$1,047 NZD
$590 USD
View
Final sale: no returns
Retailer 3
-
$1,068 NZD
$602 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,182 NZD
$666 USD
View
A
Retailer 5
-
$1,402 NZD
$790 USD
View
B+
Retailer 6
-
$1,565 NZD
$882 USD
View
A
Retailer 7
-
$1,705 NZD
€915 EUR
View
A
Retailer 8
-
$1,798 NZD
£798 GBP
View
A
Retailer 9
-
$1,899 NZD
$1,070 USD
View
A
Retailer 10
-
$2,323 NZD
ZAR 21,147 ZAR
View
A
Retailer 11
-
$2,991 NZD
$1,686 USD
View
A
Retailer 12
-
$3,109 NZD
$1,752 USD
View
B+
Retailer 13
-
$3,674 NZD
SGD 2,798 SGD
View
B+
Retailer 14
-
$4,088 NZD
$2,304 USD
View
B+
Retailer 15
-
$4,910 NZD
£2,179 GBP
View
B+
Retailer 16
-
$5,082 NZD
$2,864 USD
View
Most Expensive
B
Brilliant Earth
22285951A · Oct 29
$14,372 NZD
$8,100 USD
View
16 more retailers have this diamond
Prices start from $940 NZDSave up to $13,431 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
4.56ct Emerald
$940 NZD