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Round|Lab Grown|IGI

0.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754521742

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754521742

Diamond specifications and retailer prices

From $132 USD
As of October 30, 2026
Save $1,101 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,233 USD at MOH London · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754521742 or 754521742. Listed at 21 retailers as of October 29, 2026, with prices from $132 to $1,233, a $1,101 spread on the same certified stone. MOH London lists it at $1,233. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754521742
Dimensions5.17 × 5.21 × 3.20 mm
L/W Ratio1.01
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
5.17 mm5.21 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754521742
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

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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: $1,233 USD|Low: $93 USD|High: $1,233 USD|Avg: $409 USD|+0.2%
MOH London
Retailer 2
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Retailer 11
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Retailer 19
October 30, 2026
Retailer 8$119 USD
Retailer 10$132 USD
Retailer 17$138 USD
Retailer 5$156 USD
Retailer 16$156 USD
Retailer 13$266 USD
Retailer 12$274 USD
Retailer 4$286 USD
Retailer 2$301 USD
Retailer 6$371 USD
Retailer 15$374 USD
Retailer 19$376 USD
Retailer 11$455 USD
Retailer 9$473 USD
Retailer 14$486 USD
Retailer 18$520 USD
Retailer 7$530 USD
Retailer 3$934 USD
MOH London$1,233 USD

44 data points across 19 retailers

21 retailers$132 USD to $1,233 USD

Retailer 1
-
$119 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$138 USD
View
A
Retailer 4
-
$156 USD
View
A
Retailer 5
-
$156 USD
View
A
Retailer 6
-
$266 USD
ZAR 4,290 ZAR
View
A
Retailer 7
-
$274 USD
€261 EUR
View
A
Retailer 8
-
$286 USD
View
A
Retailer 9
-
$301 USD
£237 GBP
View
B+
Retailer 10
-
$371 USD
View
B+
Retailer 11
-
$374 USD
A$576 AUD
View
B+
Retailer 12
-
$376 USD
View
B+
Retailer 13
-
$464 USD
View
B+
Retailer 14
-
$473 USD
View
B+
Retailer 15
-
$486 USD
A$748 AUD
View
B+
Retailer 16
-
$520 USD
View
B+
Retailer 17
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$530 USD
View
B
Retailer 18
-
$608 USD
£478 GBP
View
B
Retailer 19
-
$934 USD
View
Most Expensive
B
MOH London
LG754521742 · Oct 29
$1,233 USD
£971 GBP
View
19 more retailers have this diamond
Prices start from $132 USDSave up to $1,101 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
$132 USD