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Oval|Lab Grown|IGI

4.07ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG840629206

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840629206

Diamond specifications and retailer prices

From $1,132 NZD
$638 USD
As of November 1, 2026
Save $10,188 NZD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,320 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 4.07ct lab-grown oval diamond

This 4.07ct 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 LG840629206 or 840629206. Listed at 20 retailers as of November 1, 2026, with prices from $1,132 to $11,320, a $10,188 spread on the same certified stone. Brilliant Earth lists it at $11,320. 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

4.07
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629206
Dimensions12.71 × 9.05 × 5.62 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.71 mm9.05 mm4.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629206
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

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: $11,320 NZD|Low: $1,132 NZD|High: $11,320 NZD|Avg: $3,811 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
November 2, 2026
Retailer 5$1,132 NZD
Retailer 17$1,231 NZD
Retailer 2$1,293 NZD
Retailer 7$1,313 NZD
Retailer 6$1,623 NZD
Retailer 8$2,062 NZD
Retailer 11$2,143 NZD
Retailer 4$2,213 NZD
Retailer 15$2,260 NZD
Retailer 13$2,321 NZD
Retailer 9$3,083 NZD
Retailer 19$3,104 NZD
Retailer 18$3,352 NZD
Retailer 16$4,072 NZD
Retailer 20$4,475 NZD
Retailer 10$5,189 NZD
Retailer 12$5,241 NZD
Retailer 14$5,687 NZD
Retailer 3$10,043 NZD
Brilliant Earth$11,320 NZD

7 data points across 20 retailers

20 retailers$1,132 NZD to $11,320 NZD

A
Cheapest Retailer
-
$1,132 NZD
$638 USD
A
Retailer 2
-
$1,231 NZD
$694 USD
View
A
Retailer 3
-
$1,293 NZD
£574 GBP
View
A
Retailer 4
-
$1,313 NZD
$740 USD
View
A
Retailer 5
-
$1,623 NZD
$915 USD
View
A
Retailer 6
-
$2,062 NZD
$1,162 USD
View
B+
Retailer 7
-
$2,143 NZD
$1,208 USD
View
A
Retailer 8
-
$2,213 NZD
$1,247 USD
View
A
Retailer 9
-
$2,260 NZD
€1,213 EUR
View
A
Retailer 10
-
$2,321 NZD
£1,030 GBP
View
B+
Retailer 11
-
$3,083 NZD
ZAR 28,069 ZAR
View
B+
Retailer 12
-
$3,104 NZD
A$2,691 AUD
View
B+
Retailer 13
-
$3,352 NZD
$1,889 USD
View
B+
Retailer 14
-
$4,072 NZD
$2,295 USD
View
B
Retailer 15
-
$4,475 NZD
$2,522 USD
View
B
Retailer 16
-
$5,189 NZD
$2,925 USD
View
B
Retailer 17
-
$5,241 NZD
SGD 3,992 SGD
View
B
Retailer 18
-
$5,687 NZD
£2,524 GBP
View
B
Retailer 19
-
$10,043 NZD
$5,660 USD
View
Most Expensive
B
Brilliant Earth
22335523Y · Nov 1
$11,320 NZD
$6,380 USD
View
19 more retailers have this diamond
Prices start from $1,132 NZDSave up to $10,188 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
4.07ct Oval
$1,132 NZD