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Round|Lab Grown|IGI

0.53ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG761553524

Shape and cutting style on the report: Round brilliant

Certificate IGI LG761553524

Diamond specifications and retailer prices

From $349 USD
As of October 30, 2026
Save $942 USD (73%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,560 USD at MOH London · As of October 18, 2026
View at MOH London

About this 0.53ct lab-grown round diamond

This 0.53ct lab-grown round 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 LG761553524 or 761553524. Listed at 18 retailers as of October 29, 2026, with a 270% 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 angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761553524
Dimensions5.21 × 5.23 × 3.15 mm
L/W Ratio1.00
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
5.21 mm5.23 mm0.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761553524
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,560 USD|Low: $349 USD|High: $1,571 USD|Avg: $723 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 10$349 USD
Retailer 4$362 USD
Retailer 5$382 USD
Retailer 13$505 USD
Retailer 12$520 USD
Retailer 3$606 USD
Retailer 2$688 USD
Retailer 7$700 USD
Retailer 6$732 USD
Retailer 8$850 USD
Retailer 9$1,136 USD
Retailer 11$1,552 USD
MOH London$1,560 USD

42 data points across 13 retailers

18 retailers$349 USD to $1,291 USD

Retailer 1
-
$312 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$349 USD
View
Final sale: no returns
Retailer 3
-
$362 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$382 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$387 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$505 USD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$520 USD
View
B
Retailer 8
-
$606 USD
View
B
Retailer 9
-
$688 USD
£542 GBP
View
B+
Retailer 10
-
$700 USD
ZAR 11,315 ZAR
View
B
Retailer 11
-
$732 USD
€697 EUR
View
B
Retailer 12
-
$850 USD
View
B
Retailer 13
-
$1,032 USD
SGD 1,395 SGD
View
B
Retailer 14
-
$1,136 USD
View
Retailer 15
-
$1,245 USD
View
Price last confirmed 29 days ago
B
Retailer 16
-
$1,291 USD
View
Retailer 17
-
$1,552 USD
View
Price under review
Most Expensive
MOH London
LG761553524 · Oct 18
$1,560 USD
£1,228 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $349 USDSave up to $942 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
0.53ct Round
$349 USD