CaratHunter
Plans
Round|Lab Grown|IGI

1.25ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG811618554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811618554

Diamond specifications and retailer prices

From €191 EUR
As of November 3, 2026
Save €911 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,984 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811618554 or 811618554. Listed at 22 retailers as of November 3, 2026, with a 477% 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

1.25
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811618554
Dimensions6.92 × 6.96 × 4.25 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
6.92 mm6.96 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811618554
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

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 3
Current: €433 EUR|Low: €191 EUR|High: €959 EUR|Avg: €510 EUR|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 2€191 EUR
Retailer 4€237 EUR
Retailer 5€320 EUR
Retailer 6€375 EUR
Retailer 9€408 EUR
Retailer 1€433 EUR
Retailer 8€445 EUR
Retailer 12€494 EUR
Retailer 7€578 EUR
Retailer 13€763 EUR
Retailer 11€856 EUR
Retailer 3€914 EUR
Retailer 10€953 EUR

38 data points across 13 retailers

22 retailers€191 EUR to €1,101 EUR

A
Cheapest Retailer
-
€191 EUR
A
Retailer 2
-
€214 EUR
View
Final sale: no returns
A
Retailer 3
-
€221 EUR
View
Retailer 4
-
€237 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€237 EUR
View
B+
Retailer 6
-
€320 EUR
View
A
Retailer 7
-
€375 EUR
View
A
Retailer 8
-
€408 EUR
View
A
Retailer 9
-
€433 EUR
View
B+
Retailer 10
-
€445 EUR
View
B+
Retailer 11
-
€447 EUR
View
B+
Retailer 12
-
€454 EUR
View
B+
Retailer 13
-
€494 EUR
View
B+
Retailer 14
-
€578 EUR
View
B
Retailer 15
-
€761 EUR
View
B
Retailer 16
-
€763 EUR
View
B
Retailer 17
-
€808 EUR
View
Retailer 18
-
€856 EUR
View
Price last confirmed 11 days ago
Retailer 19
-
€914 EUR
View
Price last confirmed 28 days ago
Retailer 20
-
€953 EUR
View
Price last confirmed 7 days ago
B
Retailer 21
-
€1,101 EUR
View
Most Expensive
Queensmith
LG811618554 · Oct 27
€1,984 EUR
£1,760 GBP
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from €191 EURSave up to €911 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
1.25ct Round
€191 EUR