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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG825676427

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825676427

Diamond specifications and retailer prices

From €246 EUR
$275 USD
As of October 29, 2026
Save €1,714 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,960 EUR at Do Amore Diamonds · As of October 30, 2026
View at Do Amore 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 LG825676427 or 825676427. Listed at 23 retailers as of October 29, 2026, with prices from €246 to €1,960, a €1,714 spread on the same certified stone. Do Amore Diamonds lists it at €1,960. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676427
Dimensions8.21 × 5.68 × 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
8.21 mm5.68 mm1.03 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676427
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.0%

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: €1,960 EUR|Low: €275 EUR|High: €1,960 EUR|Avg: €949 EUR
Do Amore Diamonds
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
Retailer 15
October 30, 2026
Retailer 15€275 EUR
Retailer 13€448 EUR
Retailer 5€452 EUR
Retailer 3€525 EUR
Retailer 4€567 EUR
Retailer 12€578 EUR
Retailer 8€598 EUR
Retailer 11€821 EUR
Retailer 2€848 EUR
Retailer 7€967 EUR
Retailer 9€998 EUR
Retailer 14€1,229 EUR
Retailer 10€1,356 EUR
Retailer 6€1,784 EUR
Do Amore Diamonds€1,960 EUR

35 data points across 15 retailers

23 retailers€246 EUR to €1,960 EUR

A
Cheapest Retailer
-
€246 EUR
$275 USD
A
Retailer 2
-
€275 EUR
$307 USD
View
Final sale: no returns
A
Retailer 3
-
€305 EUR
$341 USD
View
A
Retailer 4
-
€305 EUR
$341 USD
View
A
Retailer 5
-
€412 EUR
$460 USD
View
A
Retailer 6
-
€448 EUR
$500 USD
View
A
Retailer 7
-
€452 EUR
$505 USD
View
B+
Retailer 8
-
€567 EUR
$634 USD
View
B+
Retailer 9
-
€578 EUR
ZAR 10,437 ZAR
View
B+
Retailer 10
-
€598 EUR
£526 GBP
View
B+
Retailer 11
-
€718 EUR
$802 USD
View
B+
Retailer 12
-
€821 EUR
A$1,411 AUD
View
B+
Retailer 13
-
€848 EUR
£746 GBP
View
B
Retailer 14
-
€967 EUR
$1,081 USD
View
B
Retailer 15
-
€987 EUR
CA$1,532 CAD
View
B
Retailer 16
-
€998 EUR
A$1,716 AUD
View
B
Retailer 17
-
€1,082 EUR
$1,209 USD
View
B
Retailer 18
-
€1,165 EUR
$1,302 USD
View
B
Retailer 19
-
€1,229 EUR
$1,373 USD
View
B
Retailer 20
-
€1,279 EUR
$1,429 USD
View
B
Retailer 21
-
€1,356 EUR
£1,193 GBP
View
B
Retailer 22
-
€1,784 EUR
$1,993 USD
View
Most Expensive
B
Do Amore Diamonds
20-E96860 · Oct 30
€1,960 EUR
$2,190 USD
View
22 more retailers have this diamond
Prices start from €246 EURSave up to €1,714 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
€246 EUR