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Round|Lab Grown|IGI

0.50ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG779641875

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779641875

Diamond specifications and retailer prices

From $187 USD
As of October 29, 2026
Save $964 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,151 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.5ct lab-grown round diamond

This 0.5ct 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 LG779641875 or 779641875. Listed at 20 retailers as of October 29, 2026, with prices from $187 to $1,151, a $964 spread on the same certified stone. Reve Diamonds lists it at $1,151. 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

0.50
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779641875
Dimensions5.07 × 5.09 × 3.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.07 mm5.09 mm0.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779641875
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $418 USD|Low: $179 USD|High: $1,095 USD|Avg: $429 USD|+6.5%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$187 USD
Retailer 5$209 USD
Retailer 8$217 USD
Retailer 2$231 USD
Retailer 7$231 USD
Retailer 13$270 USD
Retailer 9$396 USD
Retailer 3$406 USD
Retailer 10$418 USD
Retailer 1$418 USD
Retailer 4$450 USD
Retailer 16$510 USD
Retailer 11$590 USD
Retailer 6$744 USD
Retailer 14$747 USD
Retailer 12$1,083 USD

42 data points across 16 retailers

20 retailers$187 USD to $1,151 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
A
Retailer 4
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$231 USD
View
A
Retailer 5
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$231 USD
View
A
Retailer 6
-
$256 USD
HK$2,000 HKD
View
Retailer 7
-
$270 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$396 USD
€377 EUR
View
B+
Retailer 9
-
$406 USD
View
B+
Retailer 10
-
$418 USD
ZAR 6,759 ZAR
View
B+
Retailer 11
-
$418 USD
£330 GBP
View
B+
Retailer 12
-
$450 USD
View
B
Retailer 13
-
$510 USD
View
B+
Retailer 14
-
$590 USD
A$907 AUD
View
B
Retailer 15
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$630 USD
SGD 851 SGD
View
B
Retailer 16
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$744 USD
View
B
Retailer 17
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$747 USD
View
B
Retailer 18
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$798 USD
View
B
Retailer 19
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$1,083 USD
£853 GBP
View
Most Expensive
B
Reve Diamonds
D8CA70467 · Oct 30
$1,151 USD
View
19 more retailers have this diamond
Prices start from $187 USDSave up to $964 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
0.50ct Round
$187 USD