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Round|Lab Grown|IGI

1.04ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG825630630

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630630

Diamond specifications and retailer prices

From €325 EUR
$365 USD
As of November 1, 2026
Save €760 EUR (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,086 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825630630 or 825630630. Listed at 15 retailers as of October 26, 2026, with prices from €325 to €1,086, a €760 spread on the same certified stone. MOH London lists it at €1,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630630
Dimensions6.64 × 6.57 × 3.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.57 mm1.04 ctI / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630630
Side View
Table 60.0%Crown 32.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,086 EUR|Low: €153 EUR|High: €1,086 EUR|Avg: €481 EUR|+42.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 9€218 EUR
Retailer 8€325 EUR
Retailer 5€348 EUR
Retailer 3€361 EUR
Retailer 4€398 EUR
Retailer 6€419 EUR
Retailer 7€463 EUR
Retailer 11€545 EUR
Retailer 2€620 EUR
Retailer 10€822 EUR
MOH London€1,086 EUR

38 data points across 11 retailers

15 retailers€325 EUR to €1,086 EUR

Retailer 1
-
€137 EUR
$154 USD
Price last confirmed 23 days ago
Retailer 2
-
€160 EUR
$179 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€170 EUR
$191 USD
View
Price last confirmed 31 days ago
B+
Retailer 4
-
€325 EUR
$365 USD
View
B+
Retailer 5
-
€348 EUR
$390 USD
View
Retailer 6
-
€361 EUR
ZAR 6,533 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€398 EUR
View
B+
Retailer 8
-
€419 EUR
$470 USD
View
B+
Retailer 9
-
€463 EUR
$519 USD
View
B
Retailer 10
-
€545 EUR
£481 GBP
View
Retailer 11
-
€547 EUR
$614 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
€620 EUR
$695 USD
View
Retailer 13
-
€688 EUR
$772 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€822 EUR
$922 USD
View
Most Expensive
C
MOH London
LG825630630 · Oct 26
€1,086 EUR
£959 GBP
View
14 more retailers have this diamond
Prices start from €325 EURSave up to €760 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.

B+
1.04ct Round
€325 EUR