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Oval|Lab Grown|IGI

6.38ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG754594619

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754594619

Diamond specifications and retailer prices

From €21,111 EUR
$23,585 USD
As of October 28, 2026
Save €29,326 EUR (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €50,437 EUR at Yorxs · As of October 25, 2026
View at Yorxs

About this 6.38ct lab-grown oval diamond

This 6.38ct 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 LG754594619 or 754594619. Listed at 12 retailers as of October 25, 2026, with prices from €21,111 to €50,437, a €29,326 spread on the same certified stone. Yorxs lists it at €50,437. 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

6.38
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594619
Dimensions15.17 × 10.60 × 6.43 mm
L/W Ratio1.43
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
15.17 mm10.60 mm6.38 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594619
Side View
Table 60.0%Crown 33.3°Girdle: Slightly ThickPavilion 40.3°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €41,351 EUR|Low: €19,150 EUR|High: €110,267 EUR|Avg: €42,271 EUR|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Yorxs
October 29, 2026
Retailer 2€20,537 EUR
Retailer 7€21,111 EUR
Retailer 11€24,065 EUR
Retailer 13€26,219 EUR
Retailer 3€27,001 EUR
Retailer 5€27,703 EUR
Retailer 6€32,123 EUR
Retailer 8€33,208 EUR
Retailer 9€36,999 EUR
Retailer 1€41,351 EUR
Yorxs€50,437 EUR
Retailer 4€64,590 EUR
Retailer 12€82,919 EUR
Retailer 10€110,267 EUR

26 data points across 14 retailers

12 retailers€21,111 EUR to €50,437 EUR

B+
Cheapest Retailer
-
€21,111 EUR
$23,585 USD
B+
Retailer 2
-
€24,065 EUR
$26,886 USD
View
B+
Retailer 3
-
€26,219 EUR
$29,292 USD
View
B+
Retailer 4
-
€27,001 EUR
$30,166 USD
View
B+
Retailer 5
-
€32,123 EUR
£28,259 GBP
View
B
Retailer 6
-
€33,208 EUR
$37,100 USD
View
B
Retailer 7
-
€36,999 EUR
$41,336 USD
View
B
Retailer 8
-
€41,351 EUR
£36,376 GBP
View
Most Expensive
B
Yorxs
523229227 · Oct 25
€50,437 EUR
View
8 more retailers have this diamond
Prices start from €21,111 EURSave up to €29,326 EUR

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.

B+
6.38ct Oval
€21,111 EUR