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Round|Lab Grown|IGI

1.00ct F IF Round Lab Grown Diamond

EX • F/IF • IGI LG809680240

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809680240

Diamond specifications and retailer prices

From €178 EUR
$199 USD
As of October 29, 2026
Save €1,084 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,262 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 LG809680240 or 809680240. Listed at 21 retailers as of October 29, 2026, with prices from €178 to €1,262, a €1,084 spread on the same certified stone. Brilliant Earth lists it at €1,262. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809680240
Dimensions6.30 × 6.35 × 4.03 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
6.30 mm6.35 mm1.00 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809680240
Side View
Table 56.0%Crown 35.7°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 63.7%

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: €1,262 EUR|Low: €178 EUR|High: €1,369 EUR|Avg: €517 EUR|-6.0%
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
Retailer 19
Retailer 20
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 2€367 EUR
Retailer 15€379 EUR
Retailer 13€404 EUR
Retailer 4€405 EUR
Retailer 3€432 EUR
Retailer 14€533 EUR
Retailer 16€540 EUR
Retailer 6€607 EUR
Retailer 5€710 EUR
Retailer 9€758 EUR
Retailer 8€762 EUR
Retailer 12€819 EUR
Retailer 20€1,034 EUR
Brilliant Earth€1,262 EUR

36 data points across 20 retailers

21 retailers€178 EUR to €1,262 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
-
€367 EUR
View
A
Retailer 8
-
€379 EUR
ZAR 6,847 ZAR
View
B+
Retailer 9
-
€404 EUR
£355 GBP
View
B+
Retailer 10
-
€405 EUR
$452 USD
View
B+
Retailer 11
-
€432 EUR
$483 USD
View
B+
Retailer 12
-
€533 EUR
$595 USD
View
B+
Retailer 13
-
€540 EUR
A$928 AUD
View
B+
Retailer 14
-
€607 EUR
SGD 917 SGD
View
B
Retailer 15
-
€710 EUR
$793 USD
View
B
Retailer 16
-
€758 EUR
$847 USD
View
B
Retailer 17
-
€762 EUR
$851 USD
View
B
Retailer 18
-
€819 EUR
$915 USD
View
B
Retailer 19
-
€1,034 EUR
£910 GBP
View
B
Retailer 20
-
€1,056 EUR
$1,180 USD
View
Most Expensive
B
Brilliant Earth
20615398A · Oct 30
€1,262 EUR
$1,410 USD
View
20 more retailers have this diamond
Prices start from €178 EURSave up to €1,084 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