CaratHunter
Plans
Round|Lab Grown|IGI

4.08ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG788619654

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788619654

Diamond specifications and retailer prices

From $784 AUD
$551 USD
As of October 29, 2026
Save $3,849 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,634 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.08ct lab-grown round diamond

This 4.08ct lab-grown round 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 LG788619654 or 788619654. Listed at 21 retailers as of October 29, 2026, with prices from $784 to $4,634, a $3,849 spread on the same certified stone. With Clarity lists it at $4,634. 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

4.08
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788619654
Dimensions10.27 × 10.33 × 6.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm10.33 mm4.08 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788619654
Side View
Table 60.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.4%

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 29
Current: $1,513 AUD|Low: $753 AUD|High: $4,278 AUD|Avg: $1,882 AUD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$784 AUD
Retailer 3$974 AUD
Retailer 10$1,167 AUD
Retailer 6$1,331 AUD
Retailer 5$1,481 AUD
Retailer 4$1,502 AUD
Retailer 1$1,513 AUD
Retailer 9$1,937 AUD
Retailer 7$1,951 AUD
Retailer 11$2,178 AUD
Retailer 2$3,387 AUD
Retailer 8$4,249 AUD

35 data points across 12 retailers

21 retailers$784 AUD to $4,634 AUD

A
Cheapest Retailer
-
$784 AUD
$551 USD
A
Retailer 2
-
$880 AUD
$618 USD
View
Retailer 3
-
$974 AUD
$684 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$974 AUD
$684 USD
View
A
Retailer 5
-
$1,167 AUD
$820 USD
View
A
Retailer 6
-
$1,331 AUD
£736 GBP
View
A
Retailer 7
-
$1,428 AUD
$1,003 USD
View
A
Retailer 8
-
$1,481 AUD
€991 EUR
View
B+
Retailer 9
-
$1,502 AUD
$1,055 USD
View
A
Retailer 10
-
$1,513 AUD
£837 GBP
View
A
Retailer 11
-
$1,937 AUD
ZAR 21,984 ZAR
View
B+
Retailer 12
-
$1,951 AUD
View
B+
Retailer 13
-
$2,178 AUD
$1,530 USD
View
B+
Retailer 14
-
$2,272 AUD
$1,596 USD
View
B+
Retailer 15
-
$2,561 AUD
$1,799 USD
View
B
Retailer 16
-
$3,135 AUD
$2,202 USD
View
B
Retailer 17
-
$3,158 AUD
$2,219 USD
View
B
Retailer 18
-
$3,387 AUD
$2,379 USD
View
Retailer 19
-
$4,102 AUD
View
Price last confirmed 120 days ago
B
Retailer 20
-
$4,249 AUD
£2,350 GBP
View
Most Expensive
B
With Clarity
788619654 · Oct 31
$4,634 AUD
$3,255 USD
View
20 more retailers have this diamond
Prices start from $784 AUDSave up to $3,849 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
4.08ct Round
$784 AUD