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Round|Lab Grown|IGI

1.05ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG761553026

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761553026

Diamond specifications and retailer prices

From €375 EUR
$419 USD
As of October 30, 2026
Save €1,711 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,086 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG761553026 or 761553026. Listed at 22 retailers as of October 30, 2026, with prices from €375 to €2,086, a €1,711 spread on the same certified stone. Brilliant Earth lists it at €2,086. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761553026
Dimensions6.55 × 6.48 × 4.01 mm
L/W Ratio1.01
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
6.55 mm6.48 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761553026
Side View
Table 57.0%Crown 33.4°Girdle: MediumPavilion 41°Culet: NoneDepth 61.6%

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 30
Current: €2,086 EUR|Low: €500 EUR|High: €2,086 EUR|Avg: €1,015 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7€533 EUR
Retailer 10€557 EUR
Retailer 2€659 EUR
Retailer 9€680 EUR
Retailer 6€714 EUR
Retailer 3€749 EUR
Retailer 5€1,165 EUR
Retailer 4€1,405 EUR
Retailer 8€1,624 EUR
Brilliant Earth€2,086 EUR

36 data points across 10 retailers

22 retailers€375 EUR to €2,086 EUR

Retailer 1
-
€335 EUR
$374 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€375 EUR
$419 USD
View
Final sale: no returns
Retailer 3
-
€388 EUR
$434 USD
View
Price last confirmed 19 days ago
Retailer 4
-
€415 EUR
$464 USD
View
Price last confirmed 29 days ago
Retailer 5
-
€415 EUR
$464 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€532 EUR
$594 USD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€533 EUR
$595 USD
View
B+
Retailer 8
-
€557 EUR
$622 USD
View
B+
Retailer 9
-
€625 EUR
$698 USD
View
B+
Retailer 10
-
€659 EUR
£579 GBP
View
B+
Retailer 11
-
€680 EUR
A$1,168 AUD
View
B+
Retailer 12
-
€714 EUR
ZAR 12,880 ZAR
View
B+
Retailer 13
-
€749 EUR
£659 GBP
View
B
Retailer 14
-
€1,037 EUR
$1,159 USD
View
B
Retailer 15
-
€1,102 EUR
SGD 1,663 SGD
View
B
Retailer 16
-
€1,165 EUR
$1,301 USD
View
Retailer 17
-
€1,335 EUR
$1,491 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
€1,370 EUR
$1,530 USD
View
B
Retailer 19
-
€1,405 EUR
View
B
Retailer 20
-
€1,566 EUR
$1,749 USD
View
B
Retailer 21
-
€1,624 EUR
£1,429 GBP
View
Most Expensive
B
Brilliant Earth
18210867A · Oct 31
€2,086 EUR
$2,330 USD
View
21 more retailers have this diamond
Prices start from €375 EURSave up to €1,711 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
1.05ct Round
€375 EUR