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Round|Lab Grown|IGI

0.52ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG717577686

Shape and cutting style on the report: Round brilliant

Certificate IGI LG717577686

Diamond specifications and retailer prices

From $137 USD
As of October 29, 2026
Save $856 USD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,429 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG717577686 or 717577686. Listed at 19 retailers as of October 28, 2026, with a 625% 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

0.52
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717577686
Dimensions5.19 × 5.15 × 3.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.19 mm5.15 mm0.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717577686
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 29
Current: $1,429 USD|Low: $137 USD|High: $1,436 USD|Avg: $441 USD|+48.0%
MOH London
Retailer 2
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Retailer 11
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Retailer 19
October 30, 2026
Retailer 19$137 USD
Retailer 10$153 USD
Retailer 11$159 USD
Retailer 7$170 USD
Retailer 16$170 USD
Retailer 3$192 USD
Retailer 8$232 USD
Retailer 2$288 USD
Retailer 12$302 USD
Retailer 13$308 USD
Retailer 5$396 USD
Retailer 14$433 USD
Retailer 17$470 USD
Retailer 15$533 USD
Retailer 4$547 USD
Retailer 18$578 USD
Retailer 9$603 USD
Retailer 6$993 USD
MOH London$1,429 USD

44 data points across 19 retailers

19 retailers$137 USD to $993 USD

A
Cheapest Retailer
-
$137 USD
A
Retailer 2
-
$153 USD
View
Final sale: no returns
A
Retailer 3
-
$159 USD
View
A
Retailer 4
-
$170 USD
View
A
Retailer 5
-
$170 USD
View
A
Retailer 6
-
$192 USD
HK$1,500 HKD
View
A
Retailer 7
-
$232 USD
View
A
Retailer 8
-
$288 USD
£227 GBP
View
A
Retailer 9
-
$302 USD
€288 EUR
View
A
Retailer 10
-
$308 USD
ZAR 4,969 ZAR
View
B+
Retailer 11
-
$396 USD
View
B+
Retailer 12
-
$433 USD
A$666 AUD
View
B+
Retailer 13
-
$470 USD
SGD 635 SGD
View
B
Retailer 14
-
$533 USD
View
B
Retailer 15
-
$547 USD
View
B+
Retailer 16
-
$578 USD
View
B
Retailer 17
-
$603 USD
View
B
Retailer 18
-
$993 USD
View
Most Expensive
MOH London
LG717577686 · Oct 29
$1,429 USD
£1,125 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $137 USDSave up to $856 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
0.52ct Round
$137 USD