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 $785 USD
As of October 29, 2026
Save $2,645 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,635 USD 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,635 USD|Low: $785 USD|High: $3,763 USD|Avg: $2,027 USD|-1.1%
Rare Carat
Retailer 2
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Retailer 4
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Retailer 6
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 17
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Retailer 19
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Retailer 21
October 31, 2026
Retailer 17$785 USD
Retailer 16$787 USD
Retailer 11$854 USD
Retailer 6$878 USD
Retailer 21$910 USD
Retailer 14$980 USD
Retailer 18$980 USD
Retailer 3$1,245 USD
Retailer 2$1,396 USD
Retailer 7$1,471 USD
Retailer 20$1,937 USD
Retailer 13$1,950 USD
Retailer 15$2,164 USD
Retailer 8$2,559 USD
Retailer 5$2,620 USD
Retailer 10$2,835 USD
Retailer 9$2,917 USD
Retailer 4$3,076 USD
Retailer 12$3,145 USD
Retailer 19$3,430 USD
Rare Carat$3,635 USD

33 data points across 21 retailers

21 retailers$785 USD to $3,430 USD

A
Cheapest Retailer
-
$785 USD
A
Retailer 2
-
$787 USD
£620 GBP
View
A
Retailer 3
-
$854 USD
View
A
Retailer 4
-
$878 USD
View
Final sale: no returns
A
Retailer 5
-
$910 USD
View
A
Retailer 6
-
$980 USD
View
Retailer 7
-
$980 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$1,245 USD
View
A
Retailer 9
-
$1,396 USD
£1,099 GBP
View
B+
Retailer 10
-
$1,471 USD
View
B+
Retailer 11
-
$1,937 USD
ZAR 31,293 ZAR
View
B
Retailer 12
-
$1,950 USD
A$3,000 AUD
View
B+
Retailer 13
-
$2,164 USD
View
B
Retailer 14
-
$2,559 USD
View
B
Retailer 15
-
$2,620 USD
View
B
Retailer 16
-
$2,835 USD
£2,232 GBP
View
B
Retailer 17
-
$2,917 USD
View
B
Retailer 18
-
$3,076 USD
View
B
Retailer 19
-
$3,145 USD
View
B
Retailer 20
-
$3,430 USD
£2,701 GBP
View
Most Expensive
Rare Carat
SK11-4400_l_660466521 · Oct 21
$3,635 USD
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $785 USDSave up to $2,645 USD

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
$785 USD