CaratHunter
Plans
Oval|Lab Grown|IGI

5.39ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG768631934

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631934

Diamond specifications and retailer prices

From $7,437 USD
As of November 1, 2026
Save $37,883 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $45,320 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG768631934 or 768631934. Listed at 14 retailers as of October 31, 2026, with prices from $7,437 to $45,320, a $37,883 spread on the same certified stone. Do Amore Diamonds lists it at $45,320. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631934
Dimensions13.70 × 9.84 × 6.18 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
13.70 mm9.84 mm5.39 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631934
Side View
Table 56.0%Crown 36.1°Girdle: STK-THKPavilion 39.8°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: $45,320 USD|Low: $7,437 USD|High: $57,010 USD|Avg: $19,752 USD|-12.5%
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
October 31, 2026
Retailer 6$7,437 USD
Retailer 5$8,375 USD
Retailer 9$8,678 USD
Retailer 8$11,230 USD
Retailer 12$11,685 USD
Retailer 11$12,010 USD
Retailer 4$13,648 USD
Retailer 2$16,371 USD
Retailer 7$16,540 USD
Retailer 3$20,141 USD
Retailer 10$23,440 USD
Do Amore Diamonds$45,320 USD

32 data points across 12 retailers

14 retailers$7,437 USD to $45,320 USD

A
Cheapest Retailer
-
$7,437 USD
A
Retailer 2
-
$8,375 USD
View
A
Retailer 3
-
$8,678 USD
View
Retailer 4
-
$8,707 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$11,230 USD
View
Retailer 6
-
$11,685 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$11,972 USD
View
Price last confirmed 36 days ago
Retailer 8
-
$12,010 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$12,538 USD
View
Price last confirmed 22 days ago
B+
Retailer 10
-
$16,371 USD
€15,591 EUR
View
B+
Retailer 11
-
$16,540 USD
View
Retailer 12
-
$20,141 USD
£15,859 GBP
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$23,440 USD
View
Most Expensive
B
Do Amore Diamonds
27-D787B2678 · Oct 31
$45,320 USD
View
13 more retailers have this diamond
Prices start from $7,437 USDSave up to $37,883 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
$7,437 USD