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Round|Lab Grown|IGI

1.20ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG601300835

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601300835

Diamond specifications and retailer prices

From $194 USD
As of November 1, 2026
Save $930 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,124 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG601300835 or 601300835. Listed at 14 retailers as of November 1, 2026, with prices from $194 to $1,124, a $930 spread on the same certified stone. MOH London lists it at $1,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601300835
Dimensions6.84 × 6.79 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.79 mm1.20 ctH / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601300835
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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 1
Current: $1,124 USD|Low: $186 USD|High: $1,138 USD|Avg: $530 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 7$194 USD
Retailer 10$217 USD
Retailer 8$240 USD
Retailer 12$415 USD
Retailer 9$419 USD
Retailer 2$502 USD
Retailer 5$505 USD
Retailer 4$560 USD
Retailer 11$560 USD
Retailer 6$776 USD
Retailer 3$827 USD
MOH London$1,124 USD

31 data points across 12 retailers

14 retailers$194 USD to $1,124 USD

A
Cheapest Retailer
-
$194 USD
A
Retailer 2
-
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$225 USD
View
A
Retailer 4
-
$240 USD
View
Retailer 5
-
$240 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$415 USD
View
A
Retailer 7
-
$419 USD
View
B+
Retailer 8
-
$502 USD
£395 GBP
View
B+
Retailer 9
-
$505 USD
View
B+
Retailer 10
-
$560 USD
View
B
Retailer 11
-
$773 USD
View
B
Retailer 12
-
$776 USD
View
B
Retailer 13
-
$827 USD
View
Most Expensive
B
MOH London
LG601300835 · Nov 1
$1,124 USD
£885 GBP
View
13 more retailers have this diamond
Prices start from $194 USDSave up to $930 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
1.20ct Round
$194 USD