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Round|Lab Grown|IGI

1.05ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG837630448

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837630448

Diamond specifications and retailer prices

From €166 EUR
$186 USD
As of October 30, 2026
Save €807 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €974 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG837630448 or 837630448. Listed at 14 retailers as of October 30, 2026, with prices from €166 to €974, a €807 spread on the same certified stone. Reve Diamonds lists it at €974. 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837630448
Dimensions6.55 × 6.52 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.52 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837630448
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.8%

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: €310 EUR|Low: €166 EUR|High: €982 EUR|Avg: €468 EUR|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 30, 2026
Retailer 10€166 EUR
Retailer 13€206 EUR
Retailer 5€277 EUR
Retailer 1€310 EUR
Retailer 9€319 EUR
Retailer 6€327 EUR
Retailer 4€334 EUR
Retailer 11€364 EUR
Retailer 2€454 EUR
Retailer 3€544 EUR
Retailer 8€631 EUR
Retailer 7€644 EUR
Retailer 12€871 EUR
Reve Diamonds€974 EUR

21 data points across 14 retailers

14 retailers€166 EUR to €974 EUR

A
Cheapest Retailer
-
€166 EUR
$186 USD
Final sale: no returns
A
Retailer 2
-
€206 EUR
HK$1,800 HKD
View
A
Retailer 3
-
€277 EUR
$310 USD
View
A
Retailer 4
-
€310 EUR
£273 GBP
View
A
Retailer 5
-
€319 EUR
ZAR 5,757 ZAR
View
B+
Retailer 6
-
€327 EUR
£288 GBP
View
A
Retailer 7
-
€334 EUR
$373 USD
View
B+
Retailer 8
-
€364 EUR
$406 USD
View
B+
Retailer 9
-
€454 EUR
A$780 AUD
View
B
Retailer 10
-
€544 EUR
A$935 AUD
View
B
Retailer 11
-
€631 EUR
$705 USD
View
B
Retailer 12
-
€644 EUR
$720 USD
View
B
Retailer 13
-
€871 EUR
£766 GBP
View
Most Expensive
B
Reve Diamonds
1E6C0F2C7 · Oct 30
€974 EUR
$1,088 USD
View
13 more retailers have this diamond
Prices start from €166 EURSave up to €807 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
€166 EUR