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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 $266 AUD
$187 USD
As of October 29, 2026
Save $1,372 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,639 AUD 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 $266 to $1,639, a $1,372 spread on the same certified stone. Reve Diamonds lists it at $1,639. 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
Colour
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

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: $596 AUD|Low: $255 AUD|High: $1,558 AUD|Avg: $611 AUD|+6.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 15$266 AUD
Retailer 5$298 AUD
Retailer 8$309 AUD
Retailer 2$329 AUD
Retailer 7$329 AUD
Retailer 13$384 AUD
Retailer 9$564 AUD
Retailer 3$578 AUD
Retailer 10$596 AUD
Retailer 1$596 AUD
Retailer 4$641 AUD
Retailer 16$726 AUD
Retailer 11$839 AUD
Retailer 6$1,059 AUD
Retailer 14$1,063 AUD
Retailer 12$1,542 AUD

42 data points across 16 retailers

20 retailers$266 AUD to $1,639 AUD

A
Cheapest Retailer
-
$266 AUD
$187 USD
A
Retailer 2
-
$298 AUD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$309 AUD
$217 USD
View
A
Retailer 4
-
$329 AUD
$231 USD
View
A
Retailer 5
-
$329 AUD
$231 USD
View
A
Retailer 6
-
$364 AUD
HK$2,000 HKD
View
Retailer 7
-
$384 AUD
$270 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$564 AUD
€377 EUR
View
B+
Retailer 9
-
$578 AUD
$406 USD
View
B+
Retailer 10
-
$596 AUD
ZAR 6,759 ZAR
View
B+
Retailer 11
-
$596 AUD
£330 GBP
View
B+
Retailer 12
-
$641 AUD
$450 USD
View
B
Retailer 13
-
$726 AUD
$510 USD
View
B+
Retailer 14
-
$839 AUD
View
B
Retailer 15
-
$896 AUD
SGD 851 SGD
View
B
Retailer 16
-
$1,059 AUD
$744 USD
View
B
Retailer 17
-
$1,063 AUD
$747 USD
View
B
Retailer 18
-
$1,136 AUD
$798 USD
View
B
Retailer 19
-
$1,542 AUD
£853 GBP
View
Most Expensive
B
Reve Diamonds
D8CA70467 · Oct 30
$1,639 AUD
$1,151 USD
View
19 more retailers have this diamond
Prices start from $266 AUDSave up to $1,372 AUD

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
$266 AUD