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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

F/VS1 • IGI LG784690994

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784690994

Diamond specifications and retailer prices

From $963 NZD
$543 USD
As of November 1, 2026
Save $4,750 NZD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,363 NZD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.94ct lab-grown oval diamond

This 3.94ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG784690994 or 784690994. Listed at 6 retailers as of November 1, 2026, with a 493% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.94
Carat
F
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784690994
Dimensions12.56 × 8.97 × 5.53 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm8.97 mm3.94 ctF / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784690994
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

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 1
Current: $7,363 NZD|Low: $963 NZD|High: $9,368 NZD|Avg: $3,421 NZD|-21.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 5$963 NZD
Retailer 11$1,629 NZD
Retailer 9$1,698 NZD
Retailer 2$1,846 NZD
Retailer 7$1,890 NZD
Retailer 6$2,683 NZD
Retailer 10$3,007 NZD
Retailer 8$3,653 NZD
Retailer 3$4,732 NZD
Retailer 4$5,713 NZD
Brilliant Earth$7,363 NZD

36 data points across 11 retailers

6 retailers$963 NZD to $5,713 NZD

A
Cheapest Retailer
-
$963 NZD
$543 USD
Final sale: no returns
B+
Retailer 2
-
$1,846 NZD
£819 GBP
View
Retailer 3
-
$2,683 NZD
$1,512 USD
View
Price last confirmed 46 days ago
Retailer 4
-
$4,732 NZD
A$4,103 AUD
View
Price last confirmed 121 days ago
B
Retailer 5
-
$5,713 NZD
$3,220 USD
View
Most Expensive
Brilliant Earth
18704243A · Oct 21
$7,363 NZD
$4,150 USD
View
Price last confirmed 11 days ago
5 more retailers have this diamond
Prices start from $963 NZDSave up to $4,750 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
3.94ct Oval
$963 NZD