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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG760569146

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760569146

Diamond specifications and retailer prices

From $320 USD
As of October 28, 2026
Save $775 USD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,095 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG760569146 or 760569146. Listed at 10 retailers as of October 28, 2026, with prices from $320 to $1,095, a $775 spread on the same certified stone. MOH London lists it at $1,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760569146
Dimensions6.98 × 7.01 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.98 mm7.01 mm1.27 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760569146
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.5%

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 28
Current: $1,095 USD|Low: $320 USD|High: $1,168 USD|Avg: $638 USD|-6.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 7$320 USD
Retailer 4$405 USD
Retailer 3$420 USD
Retailer 6$482 USD
Retailer 5$507 USD
Retailer 8$585 USD
Retailer 2$803 USD
Retailer 10$830 USD
Retailer 9$858 USD
MOH London$1,095 USD

41 data points across 10 retailers

10 retailers$320 USD to $1,095 USD

B+
Cheapest Retailer
-
$320 USD
Returns within 30 days
A
Retailer 2
-
$405 USD
€386 EUR
View
Returns within 100 days
A
Retailer 3
-
$420 USD
£330 GBP
View
Returns within 30 days
A
Retailer 4
-
$482 USD
View
Returns within 30 days
B+
Retailer 5
-
$507 USD
View
Returns within 30 days
B+
Retailer 6
-
$585 USD
View
Price last confirmed 7 days ago
Returns within 30 days
B
Retailer 7
-
$803 USD
View
Returns within 90 days
B
Retailer 8
-
$830 USD
View
Returns within 30 days
B
Retailer 9
-
$858 USD
A$1,320 AUD
View
Price last confirmed 20 days ago
Returns within 30 days
Most Expensive
B
MOH London
LG760569146 · Oct 29
$1,095 USD
£862 GBP
View
9 more retailers have this diamond
Prices start from $320 USDSave up to $775 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
1.27ct Round
$320 USD