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Round|Lab Grown|IGI

3.00ct G VS1 Round Lab Grown Diamond

VG • G/VS1 • IGI LG634439555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634439555

Diamond specifications and retailer prices

From $578 USD
As of October 29, 2026
Save $2,603 USD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,181 USD at MOH London · As of October 26, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG634439555 or 634439555. Listed at 17 retailers as of October 26, 2026, with prices from $578 to $3,181, a $2,603 spread on the same certified stone. MOH London lists it at $3,181. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634439555
Dimensions9.10 × 9.03 × 5.77 mm
L/W Ratio1.01
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
9.10 mm9.03 mm3.00 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634439555
Side View
Table 57.0%Crown 35.9°Girdle: MED-THKPavilion 41°Culet: NoneDepth 63.5%

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: $3,181 USD|Low: $578 USD|High: $3,338 USD|Avg: $1,518 USD|+4.8%
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
October 30, 2026
Retailer 11$578 USD
Retailer 12$647 USD
Retailer 3$661 USD
Retailer 14$717 USD
Retailer 7$740 USD
Retailer 13$850 USD
Retailer 5$1,003 USD
Retailer 10$1,062 USD
Retailer 2$1,114 USD
Retailer 15$1,557 USD
Retailer 8$1,625 USD
Retailer 4$1,816 USD
Retailer 6$1,925 USD
Retailer 16$2,307 USD
Retailer 9$2,321 USD
MOH London$3,181 USD

45 data points across 16 retailers

17 retailers$578 USD to $3,181 USD

A
Cheapest Retailer
-
$578 USD
A
Retailer 2
-
$647 USD
View
Final sale: no returns
A
Retailer 3
-
$661 USD
View
A
Retailer 4
-
$717 USD
View
B+
Retailer 5
-
$740 USD
View
Retailer 6
-
$765 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$850 USD
View
B+
Retailer 8
-
$1,003 USD
View
B+
Retailer 9
-
$1,062 USD
View
B+
Retailer 10
-
$1,114 USD
£877 GBP
View
B+
Retailer 11
-
$1,557 USD
ZAR 25,146 ZAR
View
Retailer 12
-
$1,625 USD
A$2,500 AUD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,816 USD
View
B
Retailer 14
-
$1,925 USD
View
B
Retailer 15
-
$2,307 USD
View
B
Retailer 16
-
$2,321 USD
View
Most Expensive
B
MOH London
LG634439555 · Oct 26
$3,181 USD
£2,505 GBP
View
16 more retailers have this diamond
Prices start from $578 USDSave up to $2,603 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
3.00ct Round
$578 USD