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Round|Lab Grown|IGI

1.02ct D IF Round Lab Grown Diamond

EX • D/IF • IGI LG815604939

Shape and cutting style on the report: Round brilliant

Certificate IGI LG815604939

Diamond specifications and retailer prices

From €244 EUR
As of October 29, 2026
Save €1,134 EUR (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,378 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815604939 or 815604939. Listed at 23 retailers as of October 29, 2026, with prices from €244 to €1,378, a €1,134 spread on the same certified stone. Yadav Diamonds lists it at €1,378. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815604939
Dimensions6.57 × 6.59 × 3.83 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm6.59 mm1.02 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815604939
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.2%

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: €541 EUR|Low: €244 EUR|High: €1,302 EUR|Avg: €672 EUR|+8.2%
Retailer 1
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Retailer 23
November 3, 2026
Retailer 23€244 EUR
Retailer 7€273 EUR
Retailer 9€283 EUR
Retailer 3€302 EUR
Retailer 13€302 EUR
Retailer 14€343 EUR
Retailer 2€407 EUR
Retailer 21€443 EUR
Retailer 15€485 EUR
Retailer 5€519 EUR
Retailer 20€520 EUR
Retailer 17€530 EUR
Retailer 1€541 EUR
Retailer 18€725 EUR
Retailer 19€736 EUR
Retailer 8€823 EUR
Retailer 16€926 EUR
Retailer 6€973 EUR
Retailer 11€1,018 EUR
Retailer 10€1,092 EUR
Retailer 22€1,185 EUR
Retailer 12€1,213 EUR
Retailer 4€1,276 EUR

26 data points across 23 retailers

23 retailers€244 EUR to €1,378 EUR

A
Cheapest Retailer
-
€244 EUR
A
Retailer 2
-
€283 EUR
View
A
Retailer 3
-
€302 EUR
View
Retailer 4
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€302 EUR
View
Price last confirmed 10 days ago
A
Retailer 5
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€343 EUR
View
A
Retailer 6
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€407 EUR
View
A
Retailer 7
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€443 EUR
View
A
Retailer 8
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€485 EUR
View
B+
Retailer 9
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€519 EUR
View
Retailer 10
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€520 EUR
View
Price last confirmed 7 days ago
B+
Retailer 11
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€530 EUR
View
B+
Retailer 12
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€541 EUR
View
B+
Retailer 13
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€725 EUR
View
B+
Retailer 14
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€736 EUR
View
B+
Retailer 15
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€823 EUR
View
Retailer 16
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€926 EUR
View
Price last confirmed 17 days ago
B+
Retailer 17
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€973 EUR
View
B
Retailer 18
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€1,018 EUR
View
B
Retailer 19
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€1,092 EUR
View
B
Retailer 20
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€1,185 EUR
View
B
Retailer 21
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€1,213 EUR
View
B
Retailer 22
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€1,276 EUR
View
Most Expensive
B
Yadav Diamonds
13063242 · Oct 30
€1,378 EUR
$1,541 USD
View
22 more retailers have this diamond
Prices start from €244 EURSave up to €1,134 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
€244 EUR