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Oval|Lab Grown|IGI

5.25ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784646738

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784646738

Diamond specifications and retailer prices

From $7,933 USD
As of November 1, 2026
Save $40,597 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $48,530 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.25ct lab-grown oval diamond

This 5.25ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784646738 or 784646738. Listed at 15 retailers as of October 31, 2026, with prices from $7,933 to $48,530, a $40,597 spread on the same certified stone. Do Amore Diamonds lists it at $48,530. 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

5.25
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646738
Dimensions13.40 × 9.65 × 6.22 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
13.40 mm9.65 mm5.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646738
Side View
Table 61.0%Crown 35.6°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 64.5%

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: Nov 1
Current: $48,530 USD|Low: $7,933 USD|High: $60,360 USD|Avg: $17,355 USD|-3.9%
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 31, 2026
Retailer 9$7,933 USD
Retailer 14$8,457 USD
Retailer 11$8,711 USD
Retailer 12$9,000 USD
Retailer 5$9,004 USD
Retailer 7$9,144 USD
Retailer 8$10,036 USD
Retailer 13$11,235 USD
Retailer 6$12,267 USD
Retailer 4$12,468 USD
Retailer 2$17,561 USD
Retailer 10$17,940 USD
Retailer 3$19,815 USD
Retailer 15$28,336 USD
Do Amore Diamonds$48,530 USD

36 data points across 15 retailers

15 retailers$7,933 USD to $48,530 USD

A
Cheapest Retailer
-
$7,933 USD
A
Retailer 2
-
$8,457 USD
View
A
Retailer 3
-
$8,711 USD
View
Final sale: no returns
A
Retailer 4
-
$9,000 USD
View
Retailer 5
-
$9,004 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$9,144 USD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$10,036 USD
View
A
Retailer 8
-
$11,235 USD
View
Retailer 9
-
$12,267 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$12,468 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$17,561 USD
€16,725 EUR
View
B+
Retailer 12
-
$17,940 USD
View
B+
Retailer 13
-
$19,815 USD
£15,602 GBP
View
B
Retailer 14
-
$28,336 USD
View
Most Expensive
B
Do Amore Diamonds
27-90721237C · Oct 31
$48,530 USD
View
14 more retailers have this diamond
Prices start from $7,933 USDSave up to $40,597 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
5.25ct Oval
$7,933 USD