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Emerald|Lab Grown|IGI

3.63ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG840645033

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840645033

Diamond specifications and retailer prices

From $874 NZD
$492 USD
As of October 31, 2026
Save $3,434 NZD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,216 NZD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 3.63ct lab-grown emerald diamond

This 3.63ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840645033 or 840645033. Listed at 10 retailers as of October 31, 2026, with a 393% 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

3.63
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840645033
Dimensions10.45 × 7.20 × 4.86 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.45 mm7.20 mm3.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840645033
Side View
Table 63.0%Crown 36.5°Girdle: MediumPavilion 39.3°Culet: LargeDepth 67.5%

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 31
Current: $5,216 NZD|Low: $874 NZD|High: $5,261 NZD|Avg: $3,081 NZD|-0.8%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 9$874 NZD
Retailer 5$1,523 NZD
Retailer 4$2,044 NZD
Retailer 7$2,600 NZD
Retailer 6$2,604 NZD
Retailer 10$3,340 NZD
Retailer 3$3,412 NZD
Retailer 2$3,555 NZD
Retailer 8$4,308 NZD
Rare Carat$5,216 NZD

20 data points across 10 retailers

10 retailers$874 NZD to $4,308 NZD

A
Cheapest Retailer
-
$874 NZD
$492 USD
A
Retailer 2
-
$1,523 NZD
€816 EUR
View
A
Retailer 3
-
$2,044 NZD
A$1,769 AUD
View
B+
Retailer 4
-
$2,600 NZD
$1,463 USD
View
B+
Retailer 5
-
$2,604 NZD
$1,465 USD
View
B+
Retailer 6
-
$3,340 NZD
$1,879 USD
View
B+
Retailer 7
-
$3,412 NZD
$1,920 USD
View
B+
Retailer 8
-
$3,555 NZD
£1,575 GBP
View
B+
Retailer 9
-
$4,308 NZD
$2,424 USD
View
Most Expensive
Rare Carat
LGEC30-162527 · Oct 18
$5,216 NZD
$2,935 USD
View
Price last confirmed 15 days ago
9 more retailers have this diamond
Prices start from $874 NZDSave up to $3,434 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
3.63ct Emerald
$874 NZD