CaratHunter
Plans
Oval|Lab Grown|IGI

5.48ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG618432117

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG618432117

Diamond specifications and retailer prices

From $6,355 USD
As of October 29, 2026
Save $33,305 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $39,660 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.48ct lab-grown oval diamond

This 5.48ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618432117 or 618432117. Listed at 18 retailers as of October 28, 2026, with prices from $6,355 to $39,660, a $33,305 spread on the same certified stone. Do Amore Diamonds lists it at $39,660. 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

5.48
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618432117
Dimensions14.11 × 10.12 × 6.06 mm
L/W Ratio1.39
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
14.11 mm10.12 mm5.48 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618432117
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
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: $39,660 USD|Low: $5,342 USD|High: $41,320 USD|Avg: $14,481 USD|-4.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 14$6,355 USD
Retailer 16$6,555 USD
Retailer 4$6,610 USD
Retailer 18$7,350 USD
Retailer 10$7,478 USD
Retailer 12$7,604 USD
Retailer 9$8,255 USD
Retailer 15$8,548 USD
Retailer 17$8,766 USD
Retailer 13$9,495 USD
Retailer 3$9,660 USD
Retailer 19$13,787 USD
Retailer 11$14,260 USD
Retailer 2$16,063 USD
Retailer 6$17,360 USD
Retailer 5$20,436 USD
Retailer 8$20,580 USD
Retailer 7$22,394 USD
Do Amore Diamonds$39,660 USD

30 data points across 19 retailers

18 retailers$6,355 USD to $39,660 USD

A
Cheapest Retailer
-
$6,355 USD
A
Retailer 2
-
$6,555 USD
View
A
Retailer 3
-
$6,610 USD
View
A
Retailer 4
-
$7,350 USD
View
A
Retailer 5
-
$7,478 USD
View
Final sale: no returns
A
Retailer 6
-
$7,604 USD
View
A
Retailer 7
-
$8,255 USD
View
A
Retailer 8
-
$8,548 USD
View
A
Retailer 9
-
$8,766 USD
View
A
Retailer 10
-
$9,495 USD
View
A
Retailer 11
-
$9,660 USD
View
A
Retailer 12
-
$13,787 USD
€13,130 EUR
View
A
Retailer 13
-
$16,063 USD
£12,648 GBP
View
Retailer 14
-
$17,360 USD
A$26,707 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$20,436 USD
View
B+
Retailer 16
-
$20,580 USD
View
Retailer 17
-
$22,394 USD
A$34,452 AUD
View
Price last confirmed 21 days ago
Most Expensive
B
Do Amore Diamonds
27-696005597 · Oct 28
$39,660 USD
View
17 more retailers have this diamond
Prices start from $6,355 USDSave up to $33,305 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
5.48ct Oval
$6,355 USD