Round|Lab Grown|IGI

0.53ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG836616379

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836616379

Diamond specifications and retailer prices

From $129 USD
As of October 29, 2026
Save $1,213 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,342 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836616379 or 836616379. Listed at 18 retailers as of October 29, 2026, with prices from $129 to $1,342, a $1,213 spread on the same certified stone. MOH London lists it at $1,342. 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
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836616379
Dimensions5.15 × 5.20 × 3.24 mm
L/W Ratio1.01
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
5.15 mm5.20 mm0.53 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836616379
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

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 29
Current: $1,342 USD|Low: $129 USD|High: $1,342 USD|Avg: $415 USD
MOH London
Retailer 2
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Retailer 18
October 29, 2026
Retailer 17$129 USD
Retailer 6$144 USD
Retailer 14$150 USD
Retailer 12$160 USD
Retailer 15$160 USD
Retailer 2$267 USD
Retailer 11$289 USD
Retailer 18$304 USD
Retailer 13$314 USD
Retailer 5$388 USD
Retailer 3$415 USD
Retailer 10$489 USD
Retailer 4$514 USD
Retailer 16$543 USD
Retailer 8$559 USD
Retailer 7$571 USD
Retailer 9$580 USD
MOH London$1,342 USD

14 data points across 18 retailers

18 retailers$129 USD to $1,342 USD

A
Cheapest Retailer
-
$129 USD
A
Retailer 2
-
$144 USD
View
Final sale: no returns
A
Retailer 3
-
$150 USD
View
A
Retailer 4
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$160 USD
View
A
Retailer 5
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$160 USD
View
A
Retailer 6
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$267 USD
£210 GBP
View
A
Retailer 7
-
$289 USD
ZAR 4,669 ZAR
View
A
Retailer 8
-
$304 USD
View
A
Retailer 9
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$314 USD
€299 EUR
View
B+
Retailer 10
-
$388 USD
View
B+
Retailer 11
-
$415 USD
View
Price last confirmed 11 days ago
B+
Retailer 12
-
$489 USD
SGD 661 SGD
View
B+
Retailer 13
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$514 USD
View
B
Retailer 14
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$543 USD
View
B
Retailer 15
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$559 USD
View
B
Retailer 16
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$571 USD
View
B
Retailer 17
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$580 USD
View
Most Expensive
B
MOH London
LG836616379 · Oct 29
$1,342 USD
£1,057 GBP
View
17 more retailers have this diamond
Prices start from $129 USDSave up to $1,213 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
$129 USD