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Oval|Lab Grown|IGI

5.39ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG787622941

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787622941

Diamond specifications and retailer prices

From $9,472 USD
As of November 1, 2026
Save $34,588 USD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $44,060 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.39ct lab-grown oval diamond

This 5.39ct 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 LG787622941 or 787622941. Listed at 12 retailers as of October 31, 2026, with prices from $9,472 to $44,060, a $34,588 spread on the same certified stone. With Clarity lists it at $44,060. 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

5.39
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622941
Dimensions13.95 × 9.87 × 6.20 mm
L/W Ratio1.41
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
13.95 mm9.87 mm5.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622941
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

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: Nov 1
Current: $19,307 USD|Low: $9,472 USD|High: $49,034 USD|Avg: $22,618 USD|-24.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 10$9,472 USD
Retailer 9$11,352 USD
Retailer 7$11,780 USD
Retailer 2$11,802 USD
Retailer 11$11,831 USD
Retailer 4$12,828 USD
Retailer 6$16,540 USD
Retailer 5$18,145 USD
Retailer 1$19,307 USD
Retailer 8$29,835 USD
Retailer 3$33,906 USD
With Clarity$44,060 USD

41 data points across 12 retailers

12 retailers$9,472 USD to $44,060 USD

A
Cheapest Retailer
-
$9,472 USD
A
Retailer 2
-
$11,352 USD
View
A
Retailer 3
-
$11,780 USD
View
A
Retailer 4
-
$11,802 USD
HK$92,200 HKD
View
A
Retailer 5
-
$11,831 USD
View
A
Retailer 6
-
$12,828 USD
£10,101 GBP
View
A
Retailer 7
-
$16,540 USD
View
B+
Retailer 8
-
$18,145 USD
€17,281 EUR
View
B+
Retailer 9
-
$19,307 USD
£15,202 GBP
View
B+
Retailer 10
-
$29,835 USD
View
B
Retailer 11
-
$33,906 USD
View
Most Expensive
B
With Clarity
787622941 · Oct 31
$44,060 USD
View
11 more retailers have this diamond
Prices start from $9,472 USDSave up to $34,588 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
5.39ct Oval
$9,472 USD