Oval|Lab Grown|IGI

0.53ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG840620505

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG840620505

Diamond specifications and retailer prices

From $1,244 USD
As of October 29, 2026
Save $376 USD (23%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,620 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.53ct lab-grown oval diamond

This 0.53ct lab-grown oval sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840620505 or 840620505. Listed at 6 retailers as of October 29, 2026, with prices from $1,244 to $1,620, a $376 spread on the same certified stone. Brilliant Earth lists it at $1,620. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620505
Dimensions6.39 × 4.50 × 2.86 mm
L/W Ratio1.42
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
6.39 mm4.50 mm0.53 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620505
Side View
Table 57.0%Crown 39.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,620 USD|Low: $715 USD|High: $3,710 USD|Avg: $1,700 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7$715 USD
Retailer 5$1,244 USD
Retailer 2$1,501 USD
Retailer 4$1,518 USD
Retailer 6$1,573 USD
Brilliant Earth$1,620 USD
Retailer 3$3,680 USD

24 data points across 7 retailers

6 retailers$1,244 USD to $1,620 USD

Retailer 1
-
$715 USD
Price last confirmed 22 days ago
B
Retailer 2
-
$1,244 USD
View
B
Retailer 3
-
$1,501 USD
£1,182 GBP
View
B
Retailer 4
-
$1,573 USD
View
Most Expensive
B
Brilliant Earth
21739418A · Oct 29
$1,620 USD
View
4 more retailers have this diamond
Prices start from $1,244 USDSave up to $376 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
0.53ct Oval
$1,244 USD