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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815610623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610623

Diamond specifications and retailer prices

From €165 EUR
$184 USD
As of October 29, 2026
Save €859 EUR (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,023 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown oval diamond

This 1.03ct lab-grown oval 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 LG815610623 or 815610623. Listed at 17 retailers as of October 29, 2026, with prices from €165 to €1,023, a €859 spread on the same certified stone. Reve Diamonds lists it at €1,023. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610623
Dimensions8.19 × 5.66 × 3.52 mm
L/W Ratio1.45
Girdle conditionFaceted
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
8.19 mm5.66 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610623
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: €370 EUR|Low: €157 EUR|High: €1,032 EUR|Avg: €445 EUR|-0.1%
Retailer 1
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
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Retailer 16
Reve Diamonds
October 31, 2026
Retailer 3€165 EUR
Retailer 7€184 EUR
Retailer 8€192 EUR
Retailer 4€204 EUR
Retailer 14€204 EUR
Retailer 9€211 EUR
Retailer 13€285 EUR
Retailer 10€351 EUR
Retailer 1€370 EUR
Retailer 6€419 EUR
Retailer 11€499 EUR
Retailer 16€503 EUR
Retailer 2€657 EUR
Retailer 15€694 EUR
Retailer 5€706 EUR
Retailer 12€957 EUR
Reve Diamonds€1,023 EUR

33 data points across 17 retailers

17 retailers€165 EUR to €1,023 EUR

A+
Cheapest Retailer
-
€165 EUR
$184 USD
A
Retailer 2
-
€184 EUR
$206 USD
View
Final sale: no returns
A
Retailer 3
-
€192 EUR
$214 USD
View
A
Retailer 4
-
€204 EUR
$228 USD
View
A
Retailer 5
-
€204 EUR
$228 USD
View
A
Retailer 6
-
€211 EUR
£186 GBP
View
A
Retailer 7
-
€285 EUR
$318 USD
View
A
Retailer 8
-
€351 EUR
ZAR 6,337 ZAR
View
A
Retailer 9
-
€370 EUR
£325 GBP
View
A
Retailer 10
-
€419 EUR
$468 USD
View
A
Retailer 11
-
€499 EUR
A$857 AUD
View
A
Retailer 12
-
€503 EUR
$562 USD
View
B+
Retailer 13
-
€657 EUR
$734 USD
View
B+
Retailer 14
-
€694 EUR
$775 USD
View
B+
Retailer 15
-
€706 EUR
$788 USD
View
B+
Retailer 16
-
€957 EUR
£842 GBP
View
Most Expensive
B
Reve Diamonds
8795805EA · Oct 30
€1,023 EUR
$1,143 USD
View
16 more retailers have this diamond
Prices start from €165 EURSave up to €859 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
€165 EUR