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Round|Lab Grown|IGI

3.01ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG685525690

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685525690

Diamond specifications and retailer prices

From $387 USD
As of October 29, 2026
Save $1,532 USD (80%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,690 USD at Brilliant Earth · As of October 21, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG685525690 or 685525690. Listed at 24 retailers as of October 29, 2026, with a 396% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.01
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685525690
Dimensions9.42 × 9.36 × 5.48 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
9.42 mm9.36 mm3.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685525690
Side View
Table 62.0%Crown 32.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 58.3%

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: $4,690 USD|Low: $378 USD|High: $4,700 USD|Avg: $1,237 USD
Brilliant Earth
Retailer 2
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Retailer 21
October 31, 2026
Retailer 14$387 USD
Retailer 7$433 USD
Retailer 9$433 USD
Retailer 11$480 USD
Retailer 20$480 USD
Retailer 19$630 USD
Retailer 15$643 USD
Retailer 5$678 USD
Retailer 13$764 USD
Retailer 16$822 USD
Retailer 2$867 USD
Retailer 6$1,002 USD
Retailer 17$1,010 USD
Retailer 18$1,042 USD
Retailer 3$1,346 USD
Retailer 4$1,542 USD
Retailer 10$1,580 USD
Retailer 12$1,790 USD
Retailer 8$1,797 USD
Retailer 21$1,877 USD
Brilliant Earth$4,690 USD

28 data points across 21 retailers

24 retailers$387 USD to $1,919 USD

A
Cheapest Retailer
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$387 USD
A
Retailer 2
-
$433 USD
View
Final sale: no returns
A
Retailer 3
-
$433 USD
View
A
Retailer 4
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$480 USD
View
A
Retailer 5
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$480 USD
View
A
Retailer 6
-
$630 USD
View
A
Retailer 7
-
$643 USD
£506 GBP
View
A
Retailer 8
-
$678 USD
HK$5,300 HKD
View
B+
Retailer 9
-
$764 USD
View
A
Retailer 10
-
$822 USD
€783 EUR
View
A
Retailer 11
-
$867 USD
£683 GBP
View
B+
Retailer 12
-
$1,002 USD
View
A
Retailer 13
-
$1,010 USD
A$1,554 AUD
View
B+
Retailer 14
-
$1,042 USD
ZAR 16,826 ZAR
View
B+
Retailer 15
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$1,132 USD
View
B
Retailer 16
-
$1,346 USD
View
B+
Retailer 17
-
$1,542 USD
View
B+
Retailer 18
-
$1,580 USD
View
B
Retailer 19
-
$1,790 USD
View
B
Retailer 20
-
$1,797 USD
View
B
Retailer 21
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$1,840 USD
CA$2,555 CAD
View
B
Retailer 22
-
$1,877 USD
£1,478 GBP
View
B
Retailer 23
-
$1,919 USD
View
Most Expensive
Brilliant Earth
16053478A · Oct 21
$4,690 USD
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $387 USDSave up to $1,532 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
3.01ct Round
$387 USD