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Round|Lab Grown|IGI

1.20ct F VS2 Round Lab Grown Diamond

EX • F/VS2 • IGI LG735579971

Shape and cutting style on the report: Round brilliant

Certificate IGI LG735579971

Diamond specifications and retailer prices

From $167 USD
As of November 1, 2026
Save $803 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $970 USD at MOH London · As of October 29, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735579971 or 735579971. Listed at 21 retailers as of October 29, 2026, with prices from $167 to $970, a $803 spread on the same certified stone. MOH London lists it at $970. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735579971
Dimensions6.78 × 6.71 × 4.22 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
6.78 mm6.71 mm1.20 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735579971
Side View
Table 56.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

Caratlytics Score

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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: $970 USD|Low: $167 USD|High: $1,019 USD|Avg: $510 USD|-4.6%
MOH London
Retailer 2
Retailer 3
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 17
November 2, 2026
Retailer 16$167 USD
Retailer 7$206 USD
Retailer 9$206 USD
Retailer 10$366 USD
Retailer 17$371 USD
Retailer 2$379 USD
Retailer 15$383 USD
Retailer 12$407 USD
Retailer 5$455 USD
Retailer 11$499 USD
Retailer 3$505 USD
Retailer 4$664 USD
Retailer 8$691 USD
Retailer 14$701 USD
Retailer 6$719 USD
Retailer 13$800 USD
MOH London$970 USD

41 data points across 17 retailers

21 retailers$167 USD to $970 USD

A
Cheapest Retailer
-
$167 USD
Retailer 2
-
$174 USD
View
Price last confirmed 41 days ago
Retailer 3
-
$201 USD
View
Price last confirmed 41 days ago
Retailer 4
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$206 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$206 USD
View
Retailer 6
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$213 USD
View
Price last confirmed 41 days ago
A
Retailer 7
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$366 USD
£288 GBP
View
A
Retailer 8
-
$371 USD
View
A
Retailer 9
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$379 USD
£299 GBP
View
B+
Retailer 10
-
$383 USD
View
B+
Retailer 11
-
$407 USD
€388 EUR
View
B+
Retailer 12
-
$455 USD
View
B+
Retailer 13
-
$499 USD
A$768 AUD
View
B+
Retailer 14
-
$505 USD
View
B
Retailer 15
-
$664 USD
View
B
Retailer 16
-
$691 USD
View
Retailer 17
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$692 USD
View
Price last confirmed 42 days ago
B
Retailer 18
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$701 USD
View
Retailer 19
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$719 USD
View
Price last confirmed 15 days ago
B
Retailer 20
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$800 USD
View
Most Expensive
B
MOH London
LG735579971 · Oct 29
$970 USD
£764 GBP
View
20 more retailers have this diamond
Prices start from $167 USDSave up to $803 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
$167 USD