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Oval|Lab Grown|IGI

6.03ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG780662860

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780662860

Diamond specifications and retailer prices

From $20,914 USD
As of October 31, 2026
Save $32,339 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $53,253 USD at Yorxs · As of October 31, 2026
View at Yorxs

About this 6.03ct lab-grown oval diamond

This 6.03ct 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 LG780662860 or 780662860. Listed at 12 retailers as of October 31, 2026, with prices from $20,914 to $53,253, a $32,339 spread on the same certified stone. Yorxs lists it at $53,253. 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

6.03
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662860
Dimensions14.44 × 10.26 × 6.44 mm
L/W Ratio1.41
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
14.44 mm10.26 mm6.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662860
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.8%

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 31
Current: $60,391 USD|Low: $19,358 USD|High: $87,556 USD|Avg: $42,246 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Yorxs
October 31, 2026
Retailer 2$20,914 USD
Retailer 7$21,340 USD
Retailer 3$21,686 USD
Retailer 11$23,405 USD
Retailer 9$27,929 USD
Retailer 6$33,923 USD
Retailer 8$35,070 USD
Retailer 5$44,802 USD
Retailer 10$50,851 USD
Yorxs$53,253 USD
Retailer 1$60,391 USD
Retailer 4$68,981 USD
Retailer 12$87,556 USD

30 data points across 13 retailers

12 retailers$20,914 USD to $53,253 USD

B+
Cheapest Retailer
-
$20,914 USD
B+
Retailer 2
-
$21,340 USD
View
B+
Retailer 3
-
$23,405 USD
View
B+
Retailer 4
-
$27,929 USD
View
B+
Retailer 5
-
$33,923 USD
£26,711 GBP
View
B+
Retailer 6
-
$35,070 USD
View
B
Retailer 7
-
$44,802 USD
£35,277 GBP
View
B
Retailer 8
-
$50,851 USD
View
Most Expensive
B
Yorxs
527931951 · Oct 31
$53,253 USD
€50,717 EUR
View
8 more retailers have this diamond
Prices start from $20,914 USDSave up to $32,339 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.

B+
6.03ct Oval
$20,914 USD