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Oval|Lab Grown|IGI

0.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG778645730

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778645730

Diamond specifications and retailer prices

From $828 USD
As of October 29, 2026
Save $1,030 USD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,700 USD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

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 top-tier cut grade and certified by IGI LG778645730 or 778645730. Listed at 20 retailers as of October 29, 2026, with a 124% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778645730
Dimensions6.40 × 4.52 × 2.84 mm
L/W Ratio1.42
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
6.40 mm4.52 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778645730
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.8%

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: $1,475 USD|Low: $605 USD|High: $3,644 USD|Avg: $1,630 USD|+0.3%
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 14$605 USD
Retailer 13$828 USD
Retailer 4$927 USD
Retailer 6$960 USD
Retailer 15$960 USD
Retailer 3$1,154 USD
Retailer 7$1,375 USD
Retailer 1$1,475 USD
Retailer 11$1,650 USD
Retailer 8$1,657 USD
Retailer 10$1,858 USD
Retailer 12$2,208 USD
Retailer 5$2,652 USD
Retailer 2$2,690 USD
Retailer 9$3,620 USD

44 data points across 15 retailers

20 retailers$828 USD to $1,858 USD

Retailer 1
-
$605 USD
Price last confirmed 22 days ago
B
Retailer 2
-
$828 USD
View
B
Retailer 3
-
$901 USD
View
B
Retailer 4
-
$927 USD
View
Final sale: no returns
B
Retailer 5
-
$960 USD
View
Retailer 6
-
$960 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,114 USD
HK$8,700 HKD
View
B
Retailer 8
-
$1,154 USD
View
B
Retailer 9
-
$1,375 USD
View
B
Retailer 10
-
$1,475 USD
£1,161 GBP
View
B
Retailer 11
-
$1,650 USD
View
B
Retailer 12
-
$1,657 USD
€1,578 EUR
View
B
Retailer 13
-
$1,858 USD
ZAR 30,022 ZAR
View
Retailer 14
-
$2,208 USD
View
Price under review
Retailer 15
-
$2,652 USD
£2,088 GBP
View
Price under review
Retailer 16
-
$2,690 USD
SGD 3,635 SGD
View
Price under review
Most Expensive
NZ Jewellers
a776abb2-c4e7-4fe0-8b84-b953353ab3ca · Oct 28
$2,700 USD
View
Price under review
16 more retailers have this diamond
Prices start from $828 USDSave up to $1,030 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
$828 USD