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Round|Lab Grown|IGI

1.02ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG786634145

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634145

Diamond specifications and retailer prices

From €290 EUR
$324 USD
As of October 29, 2026
Save €1,303 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,593 EUR at Brilliant Earth · As of October 31, 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 LG786634145 or 786634145. Listed at 22 retailers as of October 29, 2026, with prices from €290 to €1,593, a €1,303 spread on the same certified stone. Brilliant Earth lists it at €1,593. 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 angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634145
Dimensions6.46 × 6.50 × 3.92 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
6.46 mm6.50 mm1.02 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634145
Side View
Table 58.0%Crown 34.7°Girdle: MediumPavilion 40.3°Culet: NoneDepth 60.5%

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: €1,593 EUR|Low: €278 EUR|High: €2,050 EUR|Avg: €710 EUR|-22.3%
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
November 1, 2026
Retailer 15€290 EUR
Retailer 9€323 EUR
Retailer 7€336 EUR
Retailer 4€359 EUR
Retailer 3€483 EUR
Retailer 11€497 EUR
Retailer 5€572 EUR
Retailer 8€573 EUR
Retailer 10€617 EUR
Retailer 2€640 EUR
Retailer 14€887 EUR
Retailer 13€926 EUR
Retailer 6€1,155 EUR
Retailer 12€1,441 EUR
Brilliant Earth€1,593 EUR

44 data points across 15 retailers

22 retailers€290 EUR to €1,593 EUR

A
Cheapest Retailer
-
€290 EUR
$324 USD
A
Retailer 2
-
€323 EUR
$361 USD
View
Final sale: no returns
A
Retailer 3
-
€336 EUR
$375 USD
View
A
Retailer 4
-
€359 EUR
$401 USD
View
A
Retailer 5
-
€359 EUR
$401 USD
View
A
Retailer 6
-
€401 EUR
HK$3,500 HKD
View
B+
Retailer 7
-
€483 EUR
$540 USD
View
B+
Retailer 8
-
€497 EUR
$555 USD
View
B+
Retailer 9
-
€501 EUR
$560 USD
View
B+
Retailer 10
-
€572 EUR
$639 USD
View
B+
Retailer 11
-
€573 EUR
View
B+
Retailer 12
-
€617 EUR
ZAR 11,140 ZAR
View
B+
Retailer 13
-
€640 EUR
£563 GBP
View
B
Retailer 14
-
€887 EUR
$991 USD
View
Retailer 15
-
€926 EUR
$1,035 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
€958 EUR
SGD 1,447 SGD
View
B
Retailer 17
-
€1,155 EUR
$1,290 USD
View
B
Retailer 18
-
€1,195 EUR
$1,335 USD
View
B
Retailer 19
-
€1,293 EUR
$1,445 USD
View
B
Retailer 20
-
€1,422 EUR
$1,588 USD
View
B
Retailer 21
-
€1,441 EUR
£1,268 GBP
View
Most Expensive
B
Brilliant Earth
19703919A · Oct 31
€1,593 EUR
$1,780 USD
View
21 more retailers have this diamond
Prices start from €290 EURSave up to €1,303 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
€290 EUR