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Oval|Lab Grown|IGI

5.05ct G IF Oval Lab Grown Diamond

ID • G/IF • IGI LG628447429

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628447429

Diamond specifications and retailer prices

From $5,024 USD
As of October 29, 2026
Save $29,536 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $34,560 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.05ct lab-grown oval diamond

This 5.05ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447429 or 628447429. Listed at 17 retailers as of October 29, 2026, with prices from $5,024 to $34,560, a $29,536 spread on the same certified stone. Do Amore Diamonds lists it at $34,560. 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

5.05
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447429
Dimensions13.64 × 9.61 × 5.90 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
13.64 mm9.61 mm5.05 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447429
Side View
Table 59.0%Crown 37.4°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 61.4%

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: $34,560 USD|Low: $4,916 USD|High: $35,680 USD|Avg: $10,812 USD|-3.1%
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
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Retailer 17
November 1, 2026
Retailer 13$5,024 USD
Retailer 5$5,265 USD
Retailer 15$5,311 USD
Retailer 8$5,736 USD
Retailer 17$5,850 USD
Retailer 12$5,965 USD
Retailer 7$6,860 USD
Retailer 16$7,307 USD
Retailer 4$7,636 USD
Retailer 14$9,006 USD
Retailer 9$9,798 USD
Retailer 3$10,812 USD
Retailer 11$11,230 USD
Retailer 2$13,090 USD
Retailer 10$13,413 USD
Retailer 6$16,095 USD
Do Amore Diamonds$34,560 USD

31 data points across 17 retailers

17 retailers$5,024 USD to $34,560 USD

A
Cheapest Retailer
-
$5,024 USD
A
Retailer 2
-
$5,265 USD
View
A
Retailer 3
-
$5,311 USD
View
A
Retailer 4
-
$5,368 USD
View
A
Retailer 5
-
$5,736 USD
View
Final sale: no returns
A
Retailer 6
-
$5,850 USD
View
A
Retailer 7
-
$6,860 USD
View
A
Retailer 8
-
$7,307 USD
View
A
Retailer 9
-
$7,636 USD
View
B+
Retailer 10
-
$9,006 USD
View
B+
Retailer 11
-
$9,798 USD
View
B+
Retailer 12
-
$10,812 USD
€10,297 EUR
View
B+
Retailer 13
-
$11,230 USD
View
B+
Retailer 14
-
$13,090 USD
£10,307 GBP
View
B+
Retailer 15
-
$13,413 USD
A$20,635 AUD
View
B
Retailer 16
-
$16,095 USD
View
Most Expensive
B
Do Amore Diamonds
27-F80E13F35 · Oct 31
$34,560 USD
View
16 more retailers have this diamond
Prices start from $5,024 USDSave up to $29,536 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
5.05ct Oval
$5,024 USD