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Round|Lab Grown|IGI

1.19ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG634412512

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634412512

Diamond specifications and retailer prices

From $300 USD
As of November 5, 2026
Save $686 USD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $986 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.19ct lab-grown round diamond

This 1.19ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG634412512 or 634412512. Listed at 11 retailers as of November 1, 2026, with prices from $300 to $986, a $686 spread on the same certified stone. MOH London lists it at $986. 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

1.19
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634412512
Dimensions6.65 × 6.63 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.65 mm6.63 mm1.19 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG634412512
Side View
Table 58.0%Crown 36.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.1%

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 5
Current: $986 USD|Low: $188 USD|High: $1,051 USD|Avg: $568 USD|-0.1%
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
November 4, 2026
Retailer 9$191 USD
Retailer 13$300 USD
Retailer 10$348 USD
Retailer 6$363 USD
Retailer 2$385 USD
Retailer 7$387 USD
Retailer 11$441 USD
Retailer 8$648 USD
Retailer 12$677 USD
Retailer 4$715 USD
Retailer 3$851 USD
MOH London$986 USD
Retailer 5$1,051 USD

28 data points across 13 retailers

11 retailers$300 USD to $986 USD

Retailer 1
-
$191 USD
Price last confirmed 34 days ago
A
Retailer 2
-
$300 USD
View
B+
Retailer 3
-
$348 USD
View
A
Retailer 4
-
$363 USD
View
A
Retailer 5
-
$385 USD
View
A
Retailer 6
-
$420 USD
View
B+
Retailer 7
-
$441 USD
View
B
Retailer 8
-
$648 USD
View
Retailer 9
-
$677 USD
View
Price last confirmed 36 days ago
B
Retailer 10
-
$851 USD
View
Most Expensive
B
MOH London
LG634412512 · Nov 1
$986 USD
£776 GBP
View
10 more retailers have this diamond
Prices start from $300 USDSave up to $686 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
1.19ct Round
$300 USD