Emerald|Lab Grown|IGI

0.52ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG677530248

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677530248

Diamond specifications and retailer prices

From $149 USD
As of October 27, 2026
Save $882 USD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,031 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.52ct lab-grown emerald diamond

This 0.52ct lab-grown emerald 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 LG677530248 or 677530248. Listed at 20 retailers as of October 27, 2026, with prices from $149 to $1,031, a $882 spread on the same certified stone. Reve Diamonds lists it at $1,031. 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
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677530248
Dimensions3.86 × 5.47 × 2.55 mm
L/W Ratio1.42
Culet sizeLong
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
3.86 mm5.47 mm0.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677530248
Side View
Table 62.0%Crown 26.8°Girdle: Slightly ThickPavilion 32.4°Culet: LNGDepth 66.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $320 USD|Low: $142 USD|High: $1,031 USD|Avg: $399 USD|+5.3%
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Retailer 19
Reve Diamonds
October 29, 2026
Retailer 6$149 USD
Retailer 7$167 USD
Retailer 16$173 USD
Retailer 4$185 USD
Retailer 9$185 USD
Retailer 1$320 USD
Retailer 15$334 USD
Retailer 12$337 USD
Retailer 2$339 USD
Retailer 18$347 USD
Retailer 17$380 USD
Retailer 19$409 USD
Retailer 14$436 USD
Retailer 3$497 USD
Retailer 10$530 USD
Retailer 5$595 USD
Retailer 11$609 USD
Retailer 8$650 USD
Retailer 13$870 USD
Reve Diamonds$1,031 USD

43 data points across 20 retailers

20 retailers$149 USD to $1,031 USD

A
Cheapest Retailer
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$149 USD
A
Retailer 2
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$167 USD
View
Final sale: no returns
A
Retailer 3
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$173 USD
View
A
Retailer 4
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$185 USD
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A
Retailer 5
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$185 USD
View
A
Retailer 6
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$320 USD
£252 GBP
View
A
Retailer 7
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$334 USD
ZAR 5,400 ZAR
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A
Retailer 8
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$337 USD
€321 EUR
View
A
Retailer 9
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$339 USD
View
A
Retailer 10
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$347 USD
View
B+
Retailer 11
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$380 USD
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B+
Retailer 12
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$409 USD
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B+
Retailer 13
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$436 USD
A$671 AUD
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B+
Retailer 14
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$497 USD
View
B+
Retailer 15
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$530 USD
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B
Retailer 16
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$595 USD
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B
Retailer 17
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$621 USD
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B
Retailer 18
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$650 USD
View
B
Retailer 19
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$870 USD
£685 GBP
View
Most Expensive
B
Reve Diamonds
44C8B80C0 · Oct 28
$1,031 USD
View
19 more retailers have this diamond
Prices start from $149 USDSave up to $882 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 Emerald
$149 USD