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Round|Lab Grown|IGI

1.03ct E IF Round Lab Grown Diamond

EX • E/IF • IGI LG797693727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG797693727

Diamond specifications and retailer prices

From €194 EUR
$216 USD
As of October 29, 2026
Save €1,450 EUR (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,644 EUR at Brilliant Earth · As of October 28, 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 LG797693727 or 797693727. Listed at 23 retailers as of October 28, 2026, with prices from €194 to €1,644, a €1,450 spread on the same certified stone. Brilliant Earth lists it at €1,644. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797693727
Dimensions6.42 × 6.39 × 3.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.42 mm6.39 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797693727
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €1,644 EUR|Low: €194 EUR|High: €1,644 EUR|Avg: €544 EUR
Brilliant Earth
Retailer 2
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Retailer 22
October 29, 2026
Retailer 19€194 EUR
Retailer 22€217 EUR
Retailer 10€226 EUR
Retailer 3€241 EUR
Retailer 14€241 EUR
Retailer 15€276 EUR
Retailer 21€325 EUR
Retailer 16€391 EUR
Retailer 13€397 EUR
Retailer 17€414 EUR
Retailer 7€442 EUR
Retailer 2€444 EUR
Retailer 6€452 EUR
Retailer 18€589 EUR
Retailer 9€662 EUR
Retailer 8€774 EUR
Retailer 20€777 EUR
Retailer 12€822 EUR
Retailer 11€843 EUR
Retailer 4€966 EUR
Retailer 5€1,119 EUR
Brilliant Earth€1,644 EUR

24 data points across 22 retailers

23 retailers€194 EUR to €1,644 EUR

A
Cheapest Retailer
-
€194 EUR
$216 USD
A
Retailer 2
-
€217 EUR
$241 USD
View
Final sale: no returns
A
Retailer 3
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€226 EUR
$251 USD
View
A
Retailer 4
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€241 EUR
$268 USD
View
A
Retailer 5
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€241 EUR
$268 USD
View
A
Retailer 6
-
€276 EUR
HK$2,400 HKD
View
A
Retailer 7
-
€325 EUR
$362 USD
View
A
Retailer 8
-
€391 EUR
£343 GBP
View
A
Retailer 9
-
€397 EUR
View
A
Retailer 10
-
€414 EUR
ZAR 7,439 ZAR
View
A
Retailer 11
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€442 EUR
$492 USD
View
A
Retailer 12
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€444 EUR
£389 GBP
View
A
Retailer 13
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€452 EUR
$503 USD
View
B+
Retailer 14
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€589 EUR
A$1,008 AUD
View
B+
Retailer 15
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€662 EUR
SGD 995 SGD
View
B+
Retailer 16
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€774 EUR
$862 USD
View
B+
Retailer 17
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€777 EUR
$865 USD
View
B+
Retailer 18
-
€822 EUR
$915 USD
View
B
Retailer 19
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€843 EUR
$938 USD
View
B+
Retailer 20
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€966 EUR
£847 GBP
View
B
Retailer 21
-
€1,119 EUR
$1,245 USD
View
B
Retailer 22
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€1,240 EUR
$1,380 USD
View
Most Expensive
B
Brilliant Earth
19843248A · Oct 28
€1,644 EUR
$1,830 USD
View
22 more retailers have this diamond
Prices start from €194 EURSave up to €1,450 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
€194 EUR