Round|Lab Grown|IGI

3.01ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • IGI LG845668374

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845668374

Diamond specifications and retailer prices

From $718 USD
As of October 25, 2026
15 retailers carry this diamond
Most expensive: $1,650 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845668374 or 845668374. Listed at 15 retailers as of October 25, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845668374
Dimensions9.14 × 9.16 × 5.80 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm9.16 mm3.01 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845668374
Side View
Table 54.0%Crown 36.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 25
Current: $1,650 USD|Low: $323 USD|High: $1,650 USD|Avg: $882 USD
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
October 24, 2026
Retailer 14$323 USD
Retailer 10$375 USD
Retailer 12$401 USD
Retailer 5$448 USD
Retailer 7$540 USD
Retailer 13$555 USD
Retailer 15$632 USD
Retailer 2$686 USD
Retailer 6$718 USD
Retailer 9$951 USD
Retailer 11$1,176 USD
Retailer 3$1,289 USD
Retailer 8$1,308 USD
Retailer 16$1,334 USD
Retailer 4$1,615 USD
Rare Carat$1,650 USD

9 data points across 16 retailers

15 retailers

Retailer 1
-
$323 USD
Price last confirmed 8 days ago
Retailer 2
-
$375 USD
View
Price last confirmed 11 days ago
Retailer 3
-
$401 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$448 USD
HK$3,500 HKD
View
Price last confirmed 7 days ago
Retailer 5
-
$540 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$555 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$686 USD
£540 GBP
View
Price last confirmed 7 days ago
A
Retailer 8
-
$718 USD
View
Retailer 9
-
$951 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$1,176 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,289 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$1,308 USD
SGD 1,768 SGD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,334 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$1,615 USD
£1,272 GBP
View
Price last confirmed 10 days ago
Most Expensive
Rare Carat
00070286_l_845668374 · Oct 18
$1,650 USD
View
Price last confirmed 13 days ago
14 more retailers have this diamond
Prices start from $718 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
$718 USD