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Round|Lab Grown|IGI

0.78ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG813673414

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813673414

Diamond specifications and retailer prices

From $333 AUD
$234 USD
As of October 29, 2026
Save $1,522 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,855 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown round diamond

This 0.78ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813673414 or 813673414. Listed at 22 retailers as of October 29, 2026, with prices from $333 to $1,855, a $1,522 spread on the same certified stone. Reve Diamonds lists it at $1,855. 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

0.78
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813673414
Dimensions5.95 × 5.98 × 3.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm5.98 mm0.78 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813673414
Side View
Table 60.0%Crown 33°Girdle: MediumPavilion 41°Culet: NoneDepth 60.2%

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: $779 AUD|Low: $320 AUD|High: $1,678 AUD|Avg: $772 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
November 1, 2026
Retailer 2$333 AUD
Retailer 5$373 AUD
Retailer 4$387 AUD
Retailer 15$413 AUD
Retailer 3$414 AUD
Retailer 7$414 AUD
Retailer 8$682 AUD
Retailer 11$748 AUD
Retailer 1$779 AUD
Retailer 13$916 AUD
Retailer 10$951 AUD
Retailer 9$1,024 AUD
Retailer 12$1,054 AUD
Retailer 6$1,330 AUD
Retailer 14$1,660 AUD

42 data points across 15 retailers

22 retailers$333 AUD to $1,855 AUD

A
Cheapest Retailer
-
$333 AUD
$234 USD
A
Retailer 2
-
$373 AUD
$262 USD
View
Final sale: no returns
A
Retailer 3
-
$387 AUD
$272 USD
View
Retailer 4
-
$413 AUD
$290 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$414 AUD
$291 USD
View
A
Retailer 6
-
$414 AUD
$291 USD
View
A
Retailer 7
-
$456 AUD
HK$2,500 HKD
View
A
Retailer 8
-
$490 AUD
$344 USD
View
A
Retailer 9
-
$558 AUD
$392 USD
View
B+
Retailer 10
-
$682 AUD
€456 EUR
View
B+
Retailer 11
-
$748 AUD
ZAR 8,490 ZAR
View
B+
Retailer 12
-
$779 AUD
£431 GBP
View
B+
Retailer 13
-
$916 AUD
View
B+
Retailer 14
-
$951 AUD
View
B+
Retailer 15
-
$1,024 AUD
$719 USD
View
B+
Retailer 16
-
$1,054 AUD
View
B+
Retailer 17
-
$1,118 AUD
SGD 1,061 SGD
View
B
Retailer 18
-
$1,330 AUD
$934 USD
View
B
Retailer 19
-
$1,404 AUD
$986 USD
View
B
Retailer 20
-
$1,519 AUD
£840 GBP
View
B
Retailer 21
-
$1,660 AUD
£918 GBP
View
Most Expensive
B
Reve Diamonds
2BCC99298 · Oct 30
$1,855 AUD
$1,303 USD
View
21 more retailers have this diamond
Prices start from $333 AUDSave up to $1,522 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
0.78ct Round
$333 AUD