Round|Lab Grown|IGI

3.01ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG818681961

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818681961

Diamond specifications and retailer prices

From $396 USD
As of October 29, 2026
Save $1,533 USD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,990 USD at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG818681961 or 818681961. Listed at 20 retailers as of October 29, 2026, with a 387% 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 angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681961
Dimensions9.43 × 9.38 × 5.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm9.38 mm3.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681961
Side View
Table 61.0%Crown 34.3°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.9%

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: $1,990 USD|Low: $396 USD|High: $1,990 USD|Avg: $993 USD
Rare Carat
Retailer 2
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 18
October 31, 2026
Retailer 13$396 USD
Retailer 4$442 USD
Retailer 10$444 USD
Retailer 17$491 USD
Retailer 8$640 USD
Retailer 12$658 USD
Retailer 5$779 USD
Retailer 2$797 USD
Retailer 16$869 USD
Retailer 18$1,005 USD
Retailer 15$1,034 USD
Retailer 3$1,066 USD
Retailer 11$1,378 USD
Retailer 6$1,564 USD
Retailer 7$1,579 USD
Retailer 9$1,615 USD
Retailer 14$1,929 USD
Rare Carat$1,990 USD

27 data points across 18 retailers

20 retailers$396 USD to $1,929 USD

A
Cheapest Retailer
-
$396 USD
A
Retailer 2
-
$442 USD
View
Final sale: no returns
A
Retailer 3
-
$444 USD
View
A
Retailer 4
-
$491 USD
View
A
Retailer 5
-
$494 USD
View
A
Retailer 6
-
$640 USD
View
A
Retailer 7
-
$658 USD
£518 GBP
View
B+
Retailer 8
-
$779 USD
View
A
Retailer 9
-
$797 USD
£627 GBP
View
A
Retailer 10
-
$869 USD
View
A
Retailer 11
-
$1,005 USD
View
A
Retailer 12
-
$1,034 USD
A$1,590 AUD
View
A
Retailer 13
-
$1,066 USD
ZAR 17,221 ZAR
View
B
Retailer 14
-
$1,378 USD
View
B+
Retailer 15
-
$1,564 USD
SGD 2,114 SGD
View
B+
Retailer 16
-
$1,579 USD
View
B+
Retailer 17
-
$1,615 USD
View
B
Retailer 18
-
$1,849 USD
View
B
Retailer 19
-
$1,929 USD
£1,519 GBP
View
Most Expensive
Rare Carat
PR-12478 · Oct 18
$1,990 USD
View
Price last confirmed 13 days ago
19 more retailers have this diamond
Prices start from $396 USDSave up to $1,533 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
$396 USD