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Oval|Lab Grown|IGI

4.00ct F VS2 Oval Lab Grown Diamond

EX • F/VS2 • IGI LG807666336

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG807666336

Diamond specifications and retailer prices

From $747 AUD
$525 USD
As of November 1, 2026
Save $7,410 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,157 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807666336 or 807666336. Listed at 21 retailers as of October 31, 2026, with prices from $747 to $8,157, a $7,410 spread on the same certified stone. Brilliant Earth lists it at $8,157. 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

4.00
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807666336
Dimensions12.40 × 9.10 × 5.33 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm9.10 mm4.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807666336
Side View
Table 59.0%Crown 37°Girdle: STK-THKPavilion 33.9°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
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: $8,157 AUD|Low: $747 AUD|High: $9,367 AUD|Avg: $2,494 AUD|-12.9%
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 22$747 AUD
Retailer 13$800 AUD
Retailer 4$837 AUD
Retailer 8$927 AUD
Retailer 12$927 AUD
Retailer 3$1,139 AUD
Retailer 7$1,381 AUD
Retailer 21$1,435 AUD
Retailer 16$1,437 AUD
Retailer 5$1,632 AUD
Retailer 6$2,090 AUD
Retailer 17$2,099 AUD
Retailer 18$2,392 AUD
Retailer 19$2,437 AUD
Retailer 9$2,690 AUD
Retailer 14$3,013 AUD
Retailer 10$3,437 AUD
Retailer 20$3,630 AUD
Retailer 15$3,776 AUD
Retailer 2$3,869 AUD
Retailer 11$4,144 AUD
Brilliant Earth$8,157 AUD

37 data points across 22 retailers

21 retailers$747 AUD to $8,157 AUD

A
Cheapest Retailer
-
$747 AUD
$525 USD
A
Retailer 2
-
$800 AUD
£442 GBP
View
A
Retailer 3
-
$837 AUD
$588 USD
View
A
Retailer 4
-
$927 AUD
$651 USD
View
Retailer 5
-
$927 AUD
$651 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,139 AUD
$800 USD
View
A
Retailer 7
-
$1,381 AUD
$970 USD
View
B+
Retailer 8
-
$1,435 AUD
$1,008 USD
View
A
Retailer 9
-
$1,437 AUD
£795 GBP
View
B+
Retailer 10
-
$2,090 AUD
$1,468 USD
View
B+
Retailer 11
-
$2,099 AUD
View
B+
Retailer 12
-
$2,392 AUD
$1,680 USD
View
B+
Retailer 13
-
$2,437 AUD
$1,712 USD
View
Retailer 14
-
$2,690 AUD
£1,488 GBP
View
Price last confirmed 16 days ago
Retailer 15
-
$3,013 AUD
$2,116 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$3,437 AUD
$2,414 USD
View
B
Retailer 17
-
$3,630 AUD
$2,550 USD
View
Retailer 18
-
$3,776 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
$3,869 AUD
£2,140 GBP
View
B
Retailer 20
-
$4,144 AUD
$2,911 USD
View
Most Expensive
B
Brilliant Earth
20305178A · Oct 31
$8,157 AUD
$5,730 USD
View
20 more retailers have this diamond
Prices start from $747 AUDSave up to $7,410 AUD

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
4.00ct Oval
$747 AUD