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Oval|Lab Grown|IGI

1.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG663410544

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG663410544

Diamond specifications and retailer prices

From €189 EUR
$211 USD
As of October 29, 2026
Save €1,028 EUR (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,217 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval 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 LG663410544 or 663410544. Listed at 23 retailers as of October 29, 2026, with prices from €189 to €1,217, a €1,028 spread on the same certified stone. Brilliant Earth lists it at €1,217. 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 angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663410544
Dimensions5.77 × 5.77 × 3.57 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
5.77 mm5.77 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663410544
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.9%

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: €1,217 EUR|Low: €187 EUR|High: €1,369 EUR|Avg: €575 EUR|-11.1%
Brilliant Earth
Retailer 2
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Retailer 4
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Retailer 21
October 30, 2026
Retailer 10€189 EUR
Retailer 15€210 EUR
Retailer 19€219 EUR
Retailer 5€235 EUR
Retailer 12€235 EUR
Retailer 16€402 EUR
Retailer 6€404 EUR
Retailer 2€433 EUR
Retailer 18€443 EUR
Retailer 4€445 EUR
Retailer 20€488 EUR
Retailer 21€523 EUR
Retailer 17€572 EUR
Retailer 8€636 EUR
Retailer 9€753 EUR
Retailer 11€800 EUR
Retailer 14€823 EUR
Retailer 13€909 EUR
Retailer 3€944 EUR
Retailer 7€1,100 EUR
Brilliant Earth€1,217 EUR

40 data points across 21 retailers

23 retailers€189 EUR to €1,217 EUR

Retailer 1
-
€187 EUR
$209 USD
Price last confirmed 38 days ago
A
Retailer 2
-
€189 EUR
$211 USD
View
A
Retailer 3
-
€210 EUR
$235 USD
View
Final sale: no returns
A
Retailer 4
-
€219 EUR
$245 USD
View
Retailer 5
-
€229 EUR
$256 USD
View
Price last confirmed 38 days ago
A
Retailer 6
-
€235 EUR
$262 USD
View
A
Retailer 7
-
€235 EUR
$262 USD
View
A
Retailer 8
-
€402 EUR
ZAR 7,262 ZAR
View
A
Retailer 9
-
€404 EUR
$451 USD
View
A
Retailer 10
-
€433 EUR
£381 GBP
View
A
Retailer 11
-
€443 EUR
View
A
Retailer 12
-
€445 EUR
$497 USD
View
B+
Retailer 13
-
€488 EUR
A$838 AUD
View
B+
Retailer 14
-
€523 EUR
$584 USD
View
B+
Retailer 15
-
€572 EUR
A$984 AUD
View
B+
Retailer 16
-
€636 EUR
$710 USD
View
B+
Retailer 17
-
€753 EUR
$841 USD
View
B
Retailer 18
-
€800 EUR
$894 USD
View
B
Retailer 19
-
€840 EUR
$939 USD
View
B+
Retailer 20
-
€909 EUR
A$1,562 AUD
View
Retailer 21
-
€944 EUR
£830 GBP
View
Price last confirmed 11 days ago
B
Retailer 22
-
€1,100 EUR
$1,229 USD
View
Most Expensive
B
Brilliant Earth
14275370A · Oct 30
€1,217 EUR
$1,360 USD
View
22 more retailers have this diamond
Prices start from €189 EURSave up to €1,028 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 Oval
€189 EUR