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Oval|Lab Grown|IGI

4.01ct G VVS1 Oval Lab Grown Diamond

VG • G/VVS1 • IGI LG660466521

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG660466521

Diamond specifications and retailer prices

From $1,118 AUD
$785 USD
As of October 29, 2026
Save $3,766 AUD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,175 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG660466521 or 660466521. Listed at 21 retailers as of October 29, 2026, with a 337% 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

4.01
Carat
G
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660466521
Dimensions12.88 × 8.53 × 5.47 mm
L/W Ratio1.51
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.88 mm8.53 mm4.01 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660466521
Side View
Table 58.0%Crown 38.5°Girdle: STK-THKPavilion 40°Culet: NoneDepth 64.1%

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: Oct 29
Current: $5,175 AUD|Low: $1,118 AUD|High: $5,357 AUD|Avg: $2,885 AUD|-1.1%
Rare Carat
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
Retailer 21
October 31, 2026
Retailer 17$1,118 AUD
Retailer 16$1,121 AUD
Retailer 11$1,216 AUD
Retailer 6$1,250 AUD
Retailer 21$1,295 AUD
Retailer 14$1,395 AUD
Retailer 18$1,395 AUD
Retailer 3$1,772 AUD
Retailer 2$1,987 AUD
Retailer 7$2,094 AUD
Retailer 20$2,758 AUD
Retailer 13$2,776 AUD
Retailer 15$3,081 AUD
Retailer 8$3,643 AUD
Retailer 5$3,730 AUD
Retailer 10$4,035 AUD
Retailer 9$4,152 AUD
Retailer 4$4,379 AUD
Retailer 12$4,478 AUD
Retailer 19$4,883 AUD
Rare Carat$5,175 AUD

33 data points across 21 retailers

21 retailers$1,118 AUD to $4,883 AUD

A
Cheapest Retailer
-
$1,118 AUD
$785 USD
A
Retailer 2
-
$1,121 AUD
£620 GBP
View
A
Retailer 3
-
$1,216 AUD
$854 USD
View
A
Retailer 4
-
$1,250 AUD
$878 USD
View
Final sale: no returns
A
Retailer 5
-
$1,295 AUD
$910 USD
View
A
Retailer 6
-
$1,395 AUD
$980 USD
View
Retailer 7
-
$1,395 AUD
$980 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,772 AUD
$1,245 USD
View
A
Retailer 9
-
$1,987 AUD
£1,099 GBP
View
B+
Retailer 10
-
$2,094 AUD
$1,471 USD
View
B+
Retailer 11
-
$2,758 AUD
ZAR 31,293 ZAR
View
B
Retailer 12
-
$2,776 AUD
View
B+
Retailer 13
-
$3,081 AUD
$2,164 USD
View
B
Retailer 14
-
$3,643 AUD
$2,559 USD
View
B
Retailer 15
-
$3,730 AUD
$2,620 USD
View
B
Retailer 16
-
$4,035 AUD
£2,232 GBP
View
B
Retailer 17
-
$4,152 AUD
$2,917 USD
View
B
Retailer 18
-
$4,379 AUD
$3,076 USD
View
B
Retailer 19
-
$4,478 AUD
$3,145 USD
View
B
Retailer 20
-
$4,883 AUD
£2,701 GBP
View
Most Expensive
Rare Carat
SK11-4400_l_660466521 · Oct 21
$5,175 AUD
$3,635 USD
View
Price last confirmed 10 days ago
20 more retailers have this diamond
Prices start from $1,118 AUDSave up to $3,766 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
4.01ct Oval
$1,118 AUD