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Round|Lab Grown|IGI

1.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG792622651

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792622651

Diamond specifications and retailer prices

From €156 EUR
$174 USD
As of November 1, 2026
Save €1,447 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,603 EUR at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792622651 or 792622651. Listed at 22 retailers as of October 27, 2026, with prices from €156 to €1,603, a €1,447 spread on the same certified stone. Queensmith lists it at €1,603. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792622651
Dimensions6.47 × 6.51 × 4.03 mm
L/W Ratio1.01
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
6.47 mm6.51 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792622651
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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: €333 EUR|Low: €149 EUR|High: €913 EUR|Avg: €364 EUR|+1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12€156 EUR
Retailer 3€193 EUR
Retailer 4€218 EUR
Retailer 2€261 EUR
Retailer 6€322 EUR
Retailer 1€333 EUR
Retailer 7€342 EUR
Retailer 5€358 EUR
Retailer 8€358 EUR
Retailer 9€471 EUR
Retailer 11€485 EUR
Retailer 10€904 EUR

39 data points across 12 retailers

22 retailers€156 EUR to €1,603 EUR

A
Cheapest Retailer
-
€156 EUR
$174 USD
A
Retailer 2
-
€175 EUR
$195 USD
View
Final sale: no returns
A
Retailer 3
-
€181 EUR
$202 USD
View
A
Retailer 4
-
€193 EUR
$216 USD
View
A
Retailer 5
-
€218 EUR
HK$1,900 HKD
View
B+
Retailer 6
-
€261 EUR
$292 USD
View
A
Retailer 7
-
€322 EUR
£283 GBP
View
A
Retailer 8
-
€333 EUR
ZAR 6,012 ZAR
View
B+
Retailer 9
-
€342 EUR
£301 GBP
View
B+
Retailer 10
-
€358 EUR
$400 USD
View
B+
Retailer 11
-
€358 EUR
View
B+
Retailer 12
-
€410 EUR
$458 USD
View
B+
Retailer 13
-
€471 EUR
A$809 AUD
View
B+
Retailer 14
-
€485 EUR
$542 USD
View
B
Retailer 15
-
€529 EUR
SGD 799 SGD
View
Retailer 16
-
€593 EUR
$662 USD
View
Price last confirmed 40 days ago
B
Retailer 17
-
€620 EUR
$693 USD
View
B
Retailer 18
-
€638 EUR
$713 USD
View
B
Retailer 19
-
€669 EUR
$748 USD
View
Retailer 20
-
€904 EUR
£795 GBP
View
Price last confirmed 7 days ago
B
Retailer 21
-
€994 EUR
$1,110 USD
View
Most Expensive
B
Queensmith
LG792622651 · Oct 27
€1,603 EUR
£1,410 GBP
View
21 more retailers have this diamond
Prices start from €156 EURSave up to €1,447 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
1.05ct Round
€156 EUR