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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG833635857

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833635857

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 29, 2026
Save €860 EUR (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,038 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833635857 or 833635857. Listed at 20 retailers as of October 29, 2026, with prices from €178 to €1,038, a €860 spread on the same certified stone. MOH London lists it at €1,038. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833635857
Dimensions6.45 × 6.48 × 3.92 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
6.45 mm6.48 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833635857
Side View
Table 57.0%Crown 33.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.6%

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 29
Current: €1,038 EUR|Low: €178 EUR|High: €1,046 EUR|Avg: €474 EUR|+11.3%
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 18
Retailer 19
October 31, 2026
Retailer 17€178 EUR
Retailer 7€207 EUR
Retailer 10€221 EUR
Retailer 19€221 EUR
Retailer 11€252 EUR
Retailer 18€297 EUR
Retailer 13€358 EUR
Retailer 14€367 EUR
Retailer 15€379 EUR
Retailer 2€404 EUR
Retailer 4€405 EUR
Retailer 3€432 EUR
Retailer 12€533 EUR
Retailer 16€540 EUR
Retailer 6€607 EUR
Retailer 5€710 EUR
Retailer 9€758 EUR
Retailer 8€762 EUR
MOH London€1,038 EUR

28 data points across 19 retailers

20 retailers€178 EUR to €1,038 EUR

A
Cheapest Retailer
-
€178 EUR
$199 USD
A
Retailer 2
-
€207 EUR
$231 USD
View
A
Retailer 3
-
€221 EUR
$247 USD
View
A
Retailer 4
-
€221 EUR
$247 USD
View
A
Retailer 5
-
€252 EUR
HK$2,200 HKD
View
A
Retailer 6
-
€297 EUR
$332 USD
View
A
Retailer 7
-
€358 EUR
£315 GBP
View
A
Retailer 8
-
€367 EUR
View
A
Retailer 9
-
€379 EUR
ZAR 6,847 ZAR
View
A
Retailer 10
-
€404 EUR
£355 GBP
View
B+
Retailer 11
-
€405 EUR
$452 USD
View
B+
Retailer 12
-
€432 EUR
$483 USD
View
B+
Retailer 13
-
€533 EUR
$595 USD
View
B+
Retailer 14
-
€540 EUR
A$928 AUD
View
B+
Retailer 15
-
€607 EUR
SGD 917 SGD
View
B
Retailer 16
-
€710 EUR
$793 USD
View
B
Retailer 17
-
€758 EUR
$847 USD
View
B
Retailer 18
-
€762 EUR
$851 USD
View
B
Retailer 19
-
€819 EUR
$915 USD
View
Most Expensive
B
MOH London
LG833635857 · Oct 29
€1,038 EUR
£913 GBP
View
19 more retailers have this diamond
Prices start from €178 EURSave up to €860 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
1.00ct Round
€178 EUR