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Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG550266430

Shape and cutting style on the report: Round brilliant

Certificate IGI LG550266430

Diamond specifications and retailer prices

From €297 EUR
$332 USD
As of October 30, 2026
Save €1,048 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,345 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG550266430 or 550266430. Listed at 22 retailers as of October 30, 2026, with prices from €297 to €1,345, a €1,048 spread on the same certified stone. Reve Diamonds lists it at €1,345. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG550266430
Dimensions6.90 × 6.87 × 4.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
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
6.90 mm6.87 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG550266430
Side View
Table 56.5%Crown 35.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.7%

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: Oct 30
Current: €583 EUR|Low: €211 EUR|High: €1,345 EUR|Avg: €626 EUR|+5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 30, 2026
Retailer 2€297 EUR
Retailer 3€329 EUR
Retailer 9€405 EUR
Retailer 8€407 EUR
Retailer 5€501 EUR
Retailer 4€538 EUR
Retailer 10€541 EUR
Retailer 11€552 EUR
Retailer 1€583 EUR
Retailer 7€1,012 EUR
Retailer 6€1,328 EUR
Reve Diamonds€1,345 EUR

40 data points across 12 retailers

22 retailers€297 EUR to €1,345 EUR

Retailer 1
-
€266 EUR
$297 USD
Price last confirmed 39 days ago
Retailer 2
-
€266 EUR
$297 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
€297 EUR
$332 USD
View
Final sale: no returns
Retailer 4
-
€325 EUR
$363 USD
View
Price last confirmed 39 days ago
Retailer 5
-
€329 EUR
$368 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€329 EUR
$368 USD
View
Price last confirmed 29 days ago
A
Retailer 7
-
€367 EUR
HK$3,200 HKD
View
B+
Retailer 8
-
€405 EUR
$453 USD
View
A
Retailer 9
-
€407 EUR
$455 USD
View
B+
Retailer 10
-
€501 EUR
$560 USD
View
B+
Retailer 11
-
€538 EUR
View
B+
Retailer 12
-
€541 EUR
$604 USD
View
B+
Retailer 13
-
€552 EUR
$617 USD
View
Retailer 14
-
€567 EUR
£499 GBP
View
Price last confirmed 18 days ago
B+
Retailer 15
-
€583 EUR
£513 GBP
View
B
Retailer 16
-
€1,012 EUR
$1,131 USD
View
B
Retailer 17
-
€1,056 EUR
SGD 1,595 SGD
View
Retailer 18
-
€1,060 EUR
$1,184 USD
View
Price last confirmed 40 days ago
Retailer 19
-
€1,060 EUR
$1,184 USD
View
Price last confirmed 31 days ago
B
Retailer 20
-
€1,102 EUR
$1,231 USD
View
B
Retailer 21
-
€1,328 EUR
£1,168 GBP
View
Most Expensive
B
Reve Diamonds
E9DB23857 · Oct 30
€1,345 EUR
$1,503 USD
View
21 more retailers have this diamond
Prices start from €297 EURSave up to €1,048 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
€297 EUR