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Round|Lab Grown|IGI

1.01ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG833644087

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833644087

Diamond specifications and retailer prices

From €129 EUR
$144 USD
As of October 29, 2026
Save €623 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €751 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown round diamond

This 1.01ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833644087 or 833644087. Listed at 19 retailers as of October 29, 2026, with prices from €129 to €751, a €623 spread on the same certified stone. MOH London lists it at €751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833644087
Dimensions6.49 × 6.43 × 3.91 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.49 mm6.43 mm1.01 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833644087
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €751 EUR|Low: €124 EUR|High: €756 EUR|Avg: €357 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 19
October 30, 2026
Retailer 16€129 EUR
Retailer 9€149 EUR
Retailer 10€160 EUR
Retailer 19€160 EUR
Retailer 8€261 EUR
Retailer 14€274 EUR
Retailer 12€283 EUR
Retailer 2€294 EUR
Retailer 3€296 EUR
Retailer 18€349 EUR
Retailer 15€390 EUR
Retailer 13€406 EUR
Retailer 17€439 EUR
Retailer 4€442 EUR
Retailer 5€446 EUR
Retailer 6€497 EUR
Retailer 7€514 EUR
Retailer 11€564 EUR
MOH London€751 EUR

43 data points across 19 retailers

19 retailers€129 EUR to €751 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
A
Retailer 3
-
€160 EUR
$179 USD
View
Retailer 4
-
€160 EUR
$179 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
€261 EUR
$292 USD
View
A
Retailer 6
-
€274 EUR
ZAR 4,952 ZAR
View
A
Retailer 7
-
€283 EUR
View
A
Retailer 8
-
€294 EUR
£258 GBP
View
A
Retailer 9
-
€296 EUR
$331 USD
View
B+
Retailer 10
-
€349 EUR
$390 USD
View
B+
Retailer 11
-
€390 EUR
A$670 AUD
View
B+
Retailer 12
-
€406 EUR
$454 USD
View
B+
Retailer 13
-
€439 EUR
$490 USD
View
B+
Retailer 14
-
€442 EUR
SGD 668 SGD
View
B+
Retailer 15
-
€446 EUR
$498 USD
View
B+
Retailer 16
-
€507 EUR
$566 USD
View
B+
Retailer 17
-
€514 EUR
$574 USD
View
B
Retailer 18
-
€564 EUR
$630 USD
View
Most Expensive
B
MOH London
LG833644087 · Oct 29
€751 EUR
£661 GBP
View
18 more retailers have this diamond
Prices start from €129 EURSave up to €623 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
1.01ct Round
€129 EUR