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Round|Lab Grown|IGI

1.27ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG776690650

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776690650

Diamond specifications and retailer prices

From €162 EUR
$182 USD
As of November 1, 2026
Save €613 EUR (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €924 EUR at MOH London · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776690650 or 776690650. Listed at 12 retailers as of November 1, 2026, with a 378% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776690650
Dimensions6.96 × 6.93 × 4.27 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
6.96 mm6.93 mm1.27 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776690650
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.4%

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: €924 EUR|Low: €153 EUR|High: €930 EUR|Avg: €455 EUR|+0.4%
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
November 2, 2026
Retailer 7€162 EUR
Retailer 4€187 EUR
Retailer 3€190 EUR
Retailer 10€195 EUR
Retailer 14€266 EUR
Retailer 2€352 EUR
Retailer 8€365 EUR
Retailer 11€431 EUR
Retailer 13€446 EUR
Retailer 5€627 EUR
Retailer 6€632 EUR
Retailer 9€740 EUR
Retailer 12€776 EUR
MOH London€924 EUR

42 data points across 14 retailers

12 retailers€162 EUR to €776 EUR

A
Cheapest Retailer
-
€162 EUR
$182 USD
A
Retailer 2
-
€195 EUR
$219 USD
View
B+
Retailer 3
-
€266 EUR
$298 USD
View
A
Retailer 4
-
€352 EUR
£311 GBP
View
A
Retailer 5
-
€365 EUR
View
A
Retailer 6
-
€378 EUR
$424 USD
View
B+
Retailer 7
-
€431 EUR
$483 USD
View
B+
Retailer 8
-
€446 EUR
$500 USD
View
B
Retailer 9
-
€680 EUR
$763 USD
View
B
Retailer 10
-
€740 EUR
$830 USD
View
B
Retailer 11
-
€776 EUR
$870 USD
View
Most Expensive
MOH London
LG776690650 · Oct 21
€924 EUR
£816 GBP
View
Price last confirmed 12 days ago
11 more retailers have this diamond
Prices start from €162 EURSave up to €613 EUR

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
€162 EUR