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Round|Lab Grown|IGI

1.02ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG801641803

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801641803

Diamond specifications and retailer prices

From €326 EUR
£288 GBP
As of November 2, 2026
Save €824 EUR (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,150 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.02ct lab-grown round diamond

This 1.02ct 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 LG801641803 or 801641803. Listed at 23 retailers as of November 2, 2026, with prices from €326 to €1,150, a €824 spread on the same certified stone. Brilliant Earth lists it at €1,150. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801641803
Dimensions6.50 × 6.47 × 3.99 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.50 mm6.47 mm1.02 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801641803
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,150 EUR|Low: €154 EUR|High: €1,409 EUR|Avg: €507 EUR|-15.7%
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
November 2, 2026
Retailer 9€154 EUR
Retailer 8€186 EUR
Retailer 18€202 EUR
Retailer 11€326 EUR
Retailer 16€346 EUR
Retailer 14€349 EUR
Retailer 5€356 EUR
Retailer 13€361 EUR
Retailer 4€412 EUR
Retailer 3€415 EUR
Retailer 15€433 EUR
Retailer 2€487 EUR
Retailer 12€493 EUR
Retailer 10€644 EUR
Retailer 6€697 EUR
Retailer 7€798 EUR
Retailer 17€949 EUR
Brilliant Earth€1,150 EUR

33 data points across 18 retailers

23 retailers€326 EUR to €1,150 EUR

Retailer 1
-
€154 EUR
$173 USD
Price last confirmed 32 days ago
Retailer 2
-
€185 EUR
$208 USD
View
Price last confirmed 20 days ago
Retailer 3
-
€186 EUR
$209 USD
View
Price last confirmed 31 days ago
Retailer 4
-
€197 EUR
$221 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€199 EUR
$223 USD
View
Price last confirmed 21 days ago
Retailer 6
-
€202 EUR
$227 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
€326 EUR
£288 GBP
View
A
Retailer 8
-
€346 EUR
View
A
Retailer 9
-
€349 EUR
ZAR 6,317 ZAR
View
A
Retailer 10
-
€356 EUR
$399 USD
View
A
Retailer 11
-
€361 EUR
£319 GBP
View
B+
Retailer 12
-
€412 EUR
$462 USD
View
B+
Retailer 13
-
€415 EUR
$466 USD
View
B+
Retailer 14
-
€433 EUR
A$748 AUD
View
B+
Retailer 15
-
€487 EUR
$546 USD
View
B+
Retailer 16
-
€493 EUR
A$850 AUD
View
Retailer 17
-
€641 EUR
$719 USD
View
Price last confirmed 33 days ago
Retailer 18
-
€644 EUR
A$1,111 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
-
€686 EUR
$769 USD
View
B
Retailer 20
-
€697 EUR
$782 USD
View
Retailer 21
-
€798 EUR
$895 USD
View
Price last confirmed 29 days ago
B
Retailer 22
-
€949 EUR
£838 GBP
View
Most Expensive
B
Brilliant Earth
19883295A · Nov 2
€1,150 EUR
$1,290 USD
View
22 more retailers have this diamond
Prices start from €326 EURSave up to €824 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
1.02ct Round
€326 EUR