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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG833607254

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833607254

Diamond specifications and retailer prices

From €159 EUR
$178 USD
As of October 29, 2026
Save €968 EUR (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,128 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

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 LG833607254 or 833607254. Listed at 18 retailers as of October 29, 2026, with prices from €159 to €1,128, a €968 spread on the same certified stone. Brilliant Earth lists it at €1,128. 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°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833607254
Dimensions6.49 × 6.54 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.49 mm6.54 mm1.00 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833607254
Side View
Table 59.0%Crown 33°Girdle: MediumPavilion 40.3°Culet: NoneDepth 59.3%

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: €1,128 EUR|Low: €159 EUR|High: €1,611 EUR|Avg: €502 EUR|-30.0%
Brilliant Earth
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 4€159 EUR
Retailer 18€185 EUR
Retailer 7€198 EUR
Retailer 8€198 EUR
Retailer 9€269 EUR
Retailer 12€320 EUR
Retailer 13€337 EUR
Retailer 14€340 EUR
Retailer 2€355 EUR
Retailer 3€399 EUR
Retailer 11€469 EUR
Retailer 17€483 EUR
Retailer 10€542 EUR
Retailer 15€627 EUR
Retailer 5€636 EUR
Retailer 6€685 EUR
Retailer 16€926 EUR
Brilliant Earth€1,128 EUR

38 data points across 18 retailers

18 retailers€159 EUR to €1,128 EUR

A
Cheapest Retailer
-
€159 EUR
$178 USD
A
Retailer 2
-
€185 EUR
$207 USD
View
A
Retailer 3
-
€198 EUR
$221 USD
View
A
Retailer 4
-
€198 EUR
$221 USD
View
A
Retailer 5
-
€269 EUR
$300 USD
View
A
Retailer 6
-
€320 EUR
£282 GBP
View
A
Retailer 7
-
€337 EUR
View
A
Retailer 8
-
€340 EUR
ZAR 6,132 ZAR
View
A
Retailer 9
-
€355 EUR
£312 GBP
View
B+
Retailer 10
-
€399 EUR
$446 USD
View
B+
Retailer 11
-
€469 EUR
$524 USD
View
B+
Retailer 12
-
€483 EUR
A$830 AUD
View
B+
Retailer 13
-
€542 EUR
SGD 818 SGD
View
B+
Retailer 14
-
€627 EUR
A$1,078 AUD
View
B
Retailer 15
-
€636 EUR
$711 USD
View
B
Retailer 16
-
€685 EUR
$765 USD
View
B
Retailer 17
-
€926 EUR
£815 GBP
View
Most Expensive
B
Brilliant Earth
21496703A · Oct 30
€1,128 EUR
$1,260 USD
View
17 more retailers have this diamond
Prices start from €159 EURSave up to €968 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
€159 EUR