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Emerald|Lab Grown|IGI

4.52ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG844619991

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844619991

Diamond specifications and retailer prices

From $1,671 NZD
$942 USD
As of November 2, 2026
Save $11,157 NZD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,828 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.52ct lab-grown emerald diamond

This 4.52ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844619991 or 844619991. Listed at 22 retailers as of October 31, 2026, with prices from $1,671 to $12,828, a $11,157 spread on the same certified stone. Brilliant Earth lists it at $12,828. 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

4.52
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844619991
Dimensions11.23 × 7.88 × 5.17 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm7.88 mm4.52 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844619991
Side View
Table 70.0%Crown 40.7°Girdle: Slightly ThickPavilion 41.1°Culet: LargeDepth 65.6%

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: Nov 2
Current: $2,989 NZD|Low: $1,671 NZD|High: $9,856 NZD|Avg: $4,361 NZD|-4.3%
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
November 2, 2026
Retailer 4$1,671 NZD
Retailer 17$1,819 NZD
Retailer 21$1,872 NZD
Retailer 10$1,939 NZD
Retailer 6$2,253 NZD
Retailer 19$2,656 NZD
Retailer 20$2,777 NZD
Retailer 7$2,955 NZD
Retailer 1$2,989 NZD
Retailer 8$4,127 NZD
Retailer 16$4,154 NZD
Retailer 18$4,178 NZD
Retailer 3$5,211 NZD
Retailer 9$5,354 NZD
Retailer 15$5,452 NZD
Retailer 14$6,034 NZD
Retailer 11$6,611 NZD
Retailer 5$6,747 NZD
Retailer 13$7,543 NZD
Retailer 2$9,312 NZD
Retailer 12$9,856 NZD

11 data points across 21 retailers

22 retailers$1,671 NZD to $12,828 NZD

A
Cheapest Retailer
-
$1,671 NZD
$942 USD
A
Retailer 2
-
$1,819 NZD
$1,025 USD
View
A
Retailer 3
-
$1,872 NZD
$1,055 USD
View
Final sale: no returns
A
Retailer 4
-
$1,939 NZD
$1,093 USD
View
A
Retailer 5
-
$2,253 NZD
$1,270 USD
View
A
Retailer 6
-
$2,656 NZD
$1,497 USD
View
A
Retailer 7
-
$2,777 NZD
$1,565 USD
View
A
Retailer 8
-
$2,955 NZD
€1,586 EUR
View
A
Retailer 9
-
$2,989 NZD
£1,326 GBP
View
B+
Retailer 10
-
$4,127 NZD
ZAR 37,580 ZAR
View
B+
Retailer 11
-
$4,154 NZD
A$3,602 AUD
View
B+
Retailer 12
-
$4,178 NZD
$2,355 USD
View
B+
Retailer 13
-
$5,211 NZD
$2,937 USD
View
B+
Retailer 14
-
$5,354 NZD
£2,376 GBP
View
B
Retailer 15
-
$5,452 NZD
$3,073 USD
View
B+
Retailer 16
-
$6,034 NZD
$3,401 USD
View
B
Retailer 17
-
$6,611 NZD
£2,934 GBP
View
B
Retailer 18
-
$6,747 NZD
$3,803 USD
View
B
Retailer 19
-
$7,543 NZD
SGD 5,745 SGD
View
B
Retailer 20
-
$9,312 NZD
$5,248 USD
View
B
Retailer 21
-
$9,856 NZD
$5,555 USD
View
Most Expensive
B
Brilliant Earth
22405522A · Oct 31
$12,828 NZD
$7,230 USD
View
21 more retailers have this diamond
Prices start from $1,671 NZDSave up to $11,157 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
4.52ct Emerald
$1,671 NZD