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Emerald|Lab Grown|IGI

4.28ct D VVS1 Emerald Lab Grown Diamond

ID • D/VVS1 • IGI LG847655777

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847655777

Diamond specifications and retailer prices

From $1,884 NZD
$1,062 USD
As of October 30, 2026
Save $10,004 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,888 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.28ct lab-grown emerald diamond

This 4.28ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847655777 or 847655777. Listed at 20 retailers as of October 29, 2026, with prices from $1,884 to $11,888, a $10,004 spread on the same certified stone. Brilliant Earth lists it at $11,888. 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

4.28
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655777
Dimensions11.53 × 7.29 × 4.71 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm7.29 mm4.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655777
Side View
Table 67.0%Crown 33.3°Girdle: MED-STKPavilion 36.3°Culet: LargeDepth 64.6%

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 30
Current: $11,888 NZD|Low: $1,884 NZD|High: $11,888 NZD|Avg: $4,650 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
October 31, 2026
Retailer 14$1,884 NZD
Retailer 7$2,049 NZD
Retailer 3$2,110 NZD
Retailer 19$2,184 NZD
Retailer 15$2,493 NZD
Retailer 12$2,521 NZD
Retailer 11$2,734 NZD
Retailer 8$3,126 NZD
Retailer 2$3,138 NZD
Retailer 16$3,432 NZD
Retailer 4$4,095 NZD
Retailer 13$4,432 NZD
Retailer 17$4,651 NZD
Retailer 9$5,908 NZD
Retailer 20$6,458 NZD
Retailer 5$6,671 NZD
Retailer 6$7,326 NZD
Retailer 18$7,450 NZD
Retailer 10$7,631 NZD
Brilliant Earth$11,888 NZD

10 data points across 20 retailers

20 retailers$1,884 NZD to $11,888 NZD

A
Cheapest Retailer
-
$1,884 NZD
$1,062 USD
A
Retailer 2
-
$2,049 NZD
$1,155 USD
View
A
Retailer 3
-
$2,110 NZD
$1,189 USD
View
Final sale: no returns
A
Retailer 4
-
$2,184 NZD
$1,231 USD
View
A
Retailer 5
-
$2,493 NZD
$1,405 USD
View
A
Retailer 6
-
$2,521 NZD
HK$11,100 HKD
View
A
Retailer 7
-
$2,734 NZD
$1,541 USD
View
A
Retailer 8
-
$3,126 NZD
$1,762 USD
View
A
Retailer 9
-
$3,138 NZD
£1,393 GBP
View
A
Retailer 10
-
$3,432 NZD
€1,842 EUR
View
A
Retailer 11
-
$4,095 NZD
$2,308 USD
View
B+
Retailer 12
-
$4,432 NZD
$2,498 USD
View
B+
Retailer 13
-
$4,651 NZD
ZAR 42,344 ZAR
View
B+
Retailer 14
-
$5,908 NZD
$3,330 USD
View
B+
Retailer 15
-
$6,458 NZD
$3,640 USD
View
B+
Retailer 16
-
$6,671 NZD
$3,760 USD
View
B+
Retailer 17
-
$7,326 NZD
SGD 5,580 SGD
View
B
Retailer 18
-
$7,450 NZD
£3,306 GBP
View
B
Retailer 19
-
$7,631 NZD
$4,301 USD
View
Most Expensive
B
Brilliant Earth
22336354A · Oct 29
$11,888 NZD
$6,700 USD
View
19 more retailers have this diamond
Prices start from $1,884 NZDSave up to $10,004 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
4.28ct Emerald
$1,884 NZD