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Oval|Lab Grown|IGI

3.03ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG623436989

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG623436989

Diamond specifications and retailer prices

From $948 USD
As of October 29, 2026
Save $7,472 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,420 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG623436989 or 623436989. Listed at 21 retailers as of October 29, 2026, with prices from $948 to $8,420, a $7,472 spread on the same certified stone. Do Amore Diamonds lists it at $8,420. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623436989
Dimensions11.59 × 8.19 × 5.12 mm
L/W Ratio1.42
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
11.59 mm8.19 mm3.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623436989
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: $8,420 USD|Low: $757 USD|High: $8,420 USD|Avg: $3,524 USD
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 6$1,061 USD
Retailer 17$1,099 USD
Retailer 15$1,275 USD
Retailer 5$1,368 USD
Retailer 3$1,472 USD
Retailer 2$1,757 USD
Retailer 18$1,759 USD
Retailer 13$2,282 USD
Retailer 8$2,298 USD
Retailer 14$2,818 USD
Retailer 7$3,353 USD
Retailer 9$3,546 USD
Retailer 20$3,709 USD
Retailer 16$4,138 USD
Retailer 12$4,237 USD
Retailer 4$4,275 USD
Retailer 10$5,863 USD
Retailer 11$5,944 USD
Retailer 19$7,700 USD
Do Amore Diamonds$8,420 USD

21 data points across 20 retailers

21 retailers$948 USD to $8,420 USD

A
Cheapest Retailer
-
$948 USD
Retailer 2
-
$1,031 USD
View
Price last confirmed 34 days ago
A
Retailer 3
-
$1,061 USD
View
Final sale: no returns
A
Retailer 4
-
$1,099 USD
View
A
Retailer 5
-
$1,275 USD
View
A
Retailer 6
-
$1,368 USD
View
A
Retailer 7
-
$1,472 USD
HK$11,500 HKD
View
A
Retailer 8
-
$1,757 USD
£1,383 GBP
View
A
Retailer 9
-
$1,759 USD
View
A
Retailer 10
-
$2,275 USD
View
A
Retailer 11
-
$2,282 USD
View
Retailer 12
-
$2,298 USD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$2,818 USD
ZAR 45,525 ZAR
View
Retailer 14
-
$3,546 USD
View
B+
Retailer 15
-
$3,709 USD
View
B+
Retailer 16
-
$4,138 USD
£3,258 GBP
View
B+
Retailer 17
-
$4,237 USD
View
B+
Retailer 18
-
$4,275 USD
SGD 5,777 SGD
View
Retailer 19
-
$5,863 USD
View
Price last confirmed 50 days ago
B
Retailer 20
-
$7,700 USD
View
Most Expensive
B
Do Amore Diamonds
27-3333E0274 · Oct 29
$8,420 USD
View
20 more retailers have this diamond
Prices start from $948 USDSave up to $7,472 USD

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
3.03ct Oval
$948 USD