CaratHunter
Plans
Round|Lab Grown|IGI

3.07ct F SI1 Round Lab Grown Diamond

ID • F/SI1 • IGI LG595393181

Shape and cutting style on the report: Round brilliant

Certificate IGI LG595393181

Diamond specifications and retailer prices

From $371 USD
As of November 5, 2026
Save $1,424 USD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,795 USD at MOH London · As of November 5, 2026
View at MOH London

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG595393181 or 595393181. Listed at 16 retailers as of November 5, 2026, with prices from $371 to $1,795, a $1,424 spread on the same certified stone. MOH London lists it at $1,795. 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

3.07
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG595393181
Dimensions9.47 × 9.45 × 5.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.47 mm9.45 mm3.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG595393181
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 40.7°Culet: NoneDepth 59.4%

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: Nov 5
Current: $1,795 USD|Low: $357 USD|High: $1,910 USD|Avg: $922 USD|-4.9%
MOH London
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
November 6, 2026
Retailer 13$371 USD
Retailer 6$431 USD
Retailer 8$436 USD
Retailer 7$461 USD
Retailer 16$461 USD
Retailer 12$512 USD
Retailer 10$610 USD
Retailer 15$735 USD
Retailer 2$821 USD
Retailer 4$851 USD
Retailer 14$964 USD
Retailer 11$1,351 USD
Retailer 5$1,465 USD
Retailer 3$1,480 USD
Retailer 9$1,715 USD
MOH London$1,795 USD

44 data points across 16 retailers

16 retailers$371 USD to $1,795 USD

A
Cheapest Retailer
-
$371 USD
A
Retailer 2
-
$431 USD
View
A
Retailer 3
-
$436 USD
View
Final sale: no returns
Retailer 4
-
$461 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$461 USD
View
A
Retailer 6
-
$512 USD
View
A
Retailer 7
-
$610 USD
View
B+
Retailer 8
-
$735 USD
View
A
Retailer 9
-
$821 USD
View
A
Retailer 10
-
$851 USD
View
A
Retailer 11
-
$964 USD
View
B+
Retailer 12
-
$1,351 USD
View
B
Retailer 13
-
$1,465 USD
View
B
Retailer 14
-
$1,480 USD
View
B
Retailer 15
-
$1,715 USD
View
Most Expensive
B
MOH London
LG595393181 · Nov 5
$1,795 USD
£1,413 GBP
View
15 more retailers have this diamond
Prices start from $371 USDSave up to $1,424 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
3.07ct Round
$371 USD