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Oval|Lab Grown|IGI

3.94ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG782697532

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782697532

Diamond specifications and retailer prices

From $987 NZD
$556 USD
As of November 1, 2026
Save $4,682 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 8, 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), with a top-tier cut grade and certified by IGI LG782697532 or 782697532. Listed at 6 retailers as of November 1, 2026, with a 475% 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

3.94
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782697532
Dimensions12.58 × 8.82 × 5.55 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm8.82 mm3.94 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782697532
Side View
Table 62.0%Crown 36.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,363 NZD|Low: $974 NZD|High: $10,096 NZD|Avg: $3,553 NZD|-27.1%
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
November 1, 2026
Retailer 2$987 NZD
Retailer 9$1,634 NZD
Retailer 13$1,714 NZD
Retailer 7$1,720 NZD
Retailer 10$1,907 NZD
Retailer 8$2,708 NZD
Retailer 3$3,011 NZD
Retailer 11$3,056 NZD
Retailer 12$3,687 NZD
Retailer 4$4,682 NZD
Retailer 5$4,732 NZD
Retailer 6$5,669 NZD
Brilliant Earth$7,363 NZD

32 data points across 13 retailers

6 retailers$987 NZD to $5,669 NZD

A
Cheapest Retailer
-
$987 NZD
$556 USD
Final sale: no returns
Retailer 2
-
$1,720 NZD
£763 GBP
View
Price last confirmed 9 days ago
Retailer 3
-
$2,708 NZD
$1,526 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
-
$5,669 NZD
$3,195 USD
View
Most Expensive
Brilliant Earth
19382013A · Oct 8
$7,363 NZD
$4,150 USD
View
Price last confirmed 24 days ago
5 more retailers have this diamond
Prices start from $987 NZDSave up to $4,682 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
$987 NZD