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Round|Lab Grown|IGI

3.08ct F SI2 Round Lab Grown Diamond

ID • F/SI2 • IGI LG627418163

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627418163

Diamond specifications and retailer prices

From $465 USD
As of November 1, 2026
Save $1,655 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,120 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG627418163 or 627418163. Listed at 14 retailers as of November 1, 2026, with prices from $465 to $2,120, a $1,655 spread on the same certified stone. MOH London lists it at $2,120. 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

3.08
Carat
F
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627418163
Dimensions9.35 × 9.31 × 5.73 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
9.35 mm9.31 mm3.08 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627418163
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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: Nov 1
Current: $2,120 USD|Low: $465 USD|High: $4,239 USD|Avg: $1,420 USD|-0.5%
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 1, 2026
Retailer 11$465 USD
Retailer 6$521 USD
Retailer 14$577 USD
Retailer 15$640 USD
Retailer 12$877 USD
Retailer 13$880 USD
Retailer 3$902 USD
Retailer 2$931 USD
Retailer 9$946 USD
Retailer 16$1,006 USD
Retailer 10$1,551 USD
Retailer 4$1,650 USD
Retailer 5$1,855 USD
MOH London$2,120 USD
Retailer 8$2,820 USD
Retailer 7$4,239 USD

6 data points across 16 retailers

14 retailers$465 USD to $2,120 USD

A
Cheapest Retailer
-
$465 USD
A
Retailer 2
-
$521 USD
View
A
Retailer 3
-
$577 USD
View
A
Retailer 4
-
$640 USD
HK$5,000 HKD
View
A
Retailer 5
-
$877 USD
€835 EUR
View
A
Retailer 6
-
$880 USD
View
B+
Retailer 7
-
$902 USD
View
A
Retailer 8
-
$931 USD
£733 GBP
View
A
Retailer 9
-
$946 USD
£745 GBP
View
B+
Retailer 10
-
$1,006 USD
View
B
Retailer 11
-
$1,551 USD
View
B
Retailer 12
-
$1,650 USD
View
B
Retailer 13
-
$1,855 USD
View
Most Expensive
B
MOH London
LG627418163 · Nov 1
$2,120 USD
£1,669 GBP
View
13 more retailers have this diamond
Prices start from $465 USDSave up to $1,655 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
3.08ct Round
$465 USD