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Round|Lab Grown|IGI

1.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG783641925

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783641925

Diamond specifications and retailer prices

From €329 EUR
$368 USD
As of October 29, 2026
Save €1,720 EUR (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,050 EUR at Brilliant Earth · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783641925 or 783641925. Listed at 22 retailers as of October 29, 2026, with prices from €329 to €2,050, a €1,720 spread on the same certified stone. Brilliant Earth lists it at €2,050. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783641925
Dimensions6.46 × 6.49 × 3.96 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
6.46 mm6.49 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783641925
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.1%

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 29
Current: €2,050 EUR|Low: €316 EUR|High: €2,050 EUR|Avg: €850 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 30, 2026
Retailer 19€329 EUR
Retailer 11€369 EUR
Retailer 18€381 EUR
Retailer 5€408 EUR
Retailer 6€408 EUR
Retailer 16€515 EUR
Retailer 8€546 EUR
Retailer 10€617 EUR
Retailer 2€649 EUR
Retailer 14€668 EUR
Retailer 15€701 EUR
Retailer 12€734 EUR
Retailer 3€926 EUR
Retailer 7€1,018 EUR
Retailer 9€1,080 EUR
Retailer 4€1,311 EUR
Retailer 13€1,383 EUR
Retailer 17€1,603 EUR
Brilliant Earth€2,050 EUR

41 data points across 19 retailers

22 retailers€329 EUR to €2,050 EUR

A
Cheapest Retailer
-
€329 EUR
$368 USD
A
Retailer 2
-
€369 EUR
$412 USD
View
Final sale: no returns
A
Retailer 3
-
€381 EUR
$426 USD
View
A
Retailer 4
-
€408 EUR
$456 USD
View
A
Retailer 5
-
€408 EUR
$456 USD
View
B+
Retailer 6
-
€514 EUR
$574 USD
View
B+
Retailer 7
-
€515 EUR
$575 USD
View
B+
Retailer 8
-
€546 EUR
$610 USD
View
B+
Retailer 9
-
€617 EUR
$689 USD
View
B+
Retailer 10
-
€649 EUR
£571 GBP
View
B+
Retailer 11
-
€668 EUR
A$1,148 AUD
View
B+
Retailer 12
-
€701 EUR
ZAR 12,651 ZAR
View
B+
Retailer 13
-
€734 EUR
£646 GBP
View
Retailer 14
-
€926 EUR
$1,035 USD
View
Price last confirmed 12 days ago
B
Retailer 15
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€1,018 EUR
$1,137 USD
View
B
Retailer 16
-
€1,080 EUR
SGD 1,630 SGD
View
B
Retailer 17
-
€1,311 EUR
$1,465 USD
View
B
Retailer 18
-
€1,347 EUR
$1,505 USD
View
B
Retailer 19
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€1,383 EUR
View
B
Retailer 20
-
€1,547 EUR
$1,728 USD
View
B
Retailer 21
-
€1,603 EUR
£1,410 GBP
View
Most Expensive
B
Brilliant Earth
18648024A · Oct 29
€2,050 EUR
$2,290 USD
View
21 more retailers have this diamond
Prices start from €329 EURSave up to €1,720 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
€329 EUR