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Round|Lab Grown|IGI

1.27ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG803627578

Shape and cutting style on the report: Round brilliant

Certificate IGI LG803627578

Diamond specifications and retailer prices

From €196 EUR
$220 USD
As of November 1, 2026
Save €783 EUR (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €979 EUR 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 LG803627578 or 803627578. Listed at 19 retailers as of October 29, 2026, with prices from €196 to €979, a €783 spread on the same certified stone. MOH London lists it at €979. 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 angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803627578
Dimensions6.89 × 6.95 × 4.31 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.89 mm6.95 mm1.27 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803627578
Side View
Table 56.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

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 1
Current: €979 EUR|Low: €188 EUR|High: €1,195 EUR|Avg: €506 EUR|-0.5%
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
Retailer 15
November 2, 2026
Retailer 3€196 EUR
Retailer 4€243 EUR
Retailer 7€243 EUR
Retailer 5€328 EUR
Retailer 9€420 EUR
Retailer 8€447 EUR
Retailer 2€457 EUR
Retailer 6€461 EUR
Retailer 14€497 EUR
Retailer 10€544 EUR
Retailer 13€594 EUR
Retailer 12€765 EUR
Retailer 15€784 EUR
Retailer 11€838 EUR
MOH London€979 EUR

40 data points across 15 retailers

19 retailers€196 EUR to €979 EUR

A
Cheapest Retailer
-
€196 EUR
$220 USD
A
Retailer 2
-
€227 EUR
$255 USD
View
A
Retailer 3
-
€243 EUR
$273 USD
View
Retailer 4
-
€243 EUR
$273 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€328 EUR
$368 USD
View
A
Retailer 6
-
€420 EUR
ZAR 7,604 ZAR
View
B+
Retailer 7
-
€447 EUR
£395 GBP
View
B+
Retailer 8
-
€457 EUR
View
B+
Retailer 9
-
€461 EUR
$517 USD
View
B+
Retailer 10
-
€462 EUR
$518 USD
View
B+
Retailer 11
-
€497 EUR
A$858 AUD
View
B+
Retailer 12
-
€544 EUR
$610 USD
View
B+
Retailer 13
-
€594 EUR
A$1,025 AUD
View
B
Retailer 14
-
€765 EUR
A$1,320 AUD
View
B
Retailer 15
-
€781 EUR
$876 USD
View
B
Retailer 16
-
€784 EUR
$879 USD
View
B
Retailer 17
-
€828 EUR
$929 USD
View
B
Retailer 18
-
€838 EUR
$940 USD
View
Most Expensive
B
MOH London
LG803627578 · Oct 29
€979 EUR
£865 GBP
View
18 more retailers have this diamond
Prices start from €196 EURSave up to €783 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
€196 EUR