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Round|Lab Grown|IGI

1.03ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG809601097

Shape and cutting style on the report: Round brilliant

Certificate IGI LG809601097

Diamond specifications and retailer prices

From €193 EUR
$216 USD
As of October 29, 2026
Save €1,221 EUR (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,414 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809601097 or 809601097. Listed at 23 retailers as of October 29, 2026, with prices from €193 to €1,414, a €1,221 spread on the same certified stone. Brilliant Earth lists it at €1,414. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809601097
Dimensions6.41 × 6.39 × 4.05 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
6.41 mm6.39 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809601097
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
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: €1,414 EUR|Low: €193 EUR|High: €1,638 EUR|Avg: €540 EUR|-13.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
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Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 21€193 EUR
Retailer 8€216 EUR
Retailer 10€225 EUR
Retailer 3€240 EUR
Retailer 14€240 EUR
Retailer 15€275 EUR
Retailer 22€324 EUR
Retailer 17€388 EUR
Retailer 2€394 EUR
Retailer 19€412 EUR
Retailer 6€440 EUR
Retailer 13€444 EUR
Retailer 5€450 EUR
Retailer 20€586 EUR
Retailer 16€587 EUR
Retailer 9€659 EUR
Retailer 7€772 EUR
Retailer 12€819 EUR
Retailer 11€840 EUR
Retailer 18€966 EUR
Retailer 4€1,115 EUR
Brilliant Earth€1,414 EUR

24 data points across 22 retailers

23 retailers€193 EUR to €1,414 EUR

A
Cheapest Retailer
-
€193 EUR
$216 USD
A
Retailer 2
-
€216 EUR
$241 USD
View
Final sale: no returns
A
Retailer 3
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€225 EUR
$251 USD
View
A
Retailer 4
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€240 EUR
$268 USD
View
A
Retailer 5
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€240 EUR
$268 USD
View
A
Retailer 6
-
€275 EUR
HK$2,400 HKD
View
A
Retailer 7
-
€324 EUR
$362 USD
View
A
Retailer 8
-
€388 EUR
£342 GBP
View
A
Retailer 9
-
€394 EUR
View
A
Retailer 10
-
€412 EUR
ZAR 7,439 ZAR
View
A
Retailer 11
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€440 EUR
$492 USD
View
A
Retailer 12
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€444 EUR
£390 GBP
View
A
Retailer 13
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€450 EUR
$503 USD
View
B+
Retailer 14
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€586 EUR
A$1,008 AUD
View
B+
Retailer 15
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€587 EUR
$656 USD
View
B+
Retailer 16
-
€659 EUR
SGD 995 SGD
View
B+
Retailer 17
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€772 EUR
$862 USD
View
B+
Retailer 18
-
€819 EUR
$915 USD
View
B
Retailer 19
-
€840 EUR
$938 USD
View
B+
Retailer 20
-
€966 EUR
£850 GBP
View
B
Retailer 21
-
€1,115 EUR
$1,245 USD
View
B
Retailer 22
-
€1,235 EUR
$1,380 USD
View
Most Expensive
B
Brilliant Earth
20295995A · Oct 30
€1,414 EUR
$1,580 USD
View
22 more retailers have this diamond
Prices start from €193 EURSave up to €1,221 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
1.03ct Round
€193 EUR