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Round|Lab Grown|IGI

0.78ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG838658444

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838658444

Diamond specifications and retailer prices

From $263 AUD
$185 USD
As of October 29, 2026
Save $2,271 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,534 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG838658444 or 838658444. Listed at 16 retailers as of October 29, 2026, with prices from $263 to $2,534, a $2,271 spread on the same certified stone. Do Amore Diamonds lists it at $2,534. 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 angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838658444
Dimensions5.94 × 5.99 × 3.62 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
5.94 mm5.99 mm0.78 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838658444
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 60.6%

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: $2,534 AUD|Low: $263 AUD|High: $2,534 AUD|Avg: $910 AUD
Do Amore Diamonds
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
Retailer 17
October 29, 2026
Retailer 12$263 AUD
Retailer 5$306 AUD
Retailer 4$370 AUD
Retailer 13$384 AUD
Retailer 6$510 AUD
Retailer 17$575 AUD
Retailer 16$653 AUD
Retailer 8$896 AUD
Retailer 10$923 AUD
Retailer 3$1,011 AUD
Retailer 14$1,112 AUD
Retailer 11$1,162 AUD
Retailer 9$1,204 AUD
Retailer 7$1,221 AUD
Retailer 15$1,280 AUD
Retailer 2$1,698 AUD
Do Amore Diamonds$2,534 AUD

25 data points across 17 retailers

16 retailers$263 AUD to $2,534 AUD

A
Cheapest Retailer
-
$263 AUD
$185 USD
A
Retailer 2
-
$306 AUD
$215 USD
View
A
Retailer 3
-
$370 AUD
$260 USD
View
Retailer 4
-
$384 AUD
$270 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$510 AUD
HK$2,800 HKD
View
A
Retailer 6
-
$575 AUD
$404 USD
View
B+
Retailer 7
-
$653 AUD
$459 USD
View
B+
Retailer 8
-
$896 AUD
View
B+
Retailer 9
-
$923 AUD
View
Retailer 10
-
$1,011 AUD
$710 USD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$1,112 AUD
$781 USD
View
B+
Retailer 12
-
$1,162 AUD
$816 USD
View
B
Retailer 13
-
$1,221 AUD
SGD 1,159 SGD
View
B
Retailer 14
-
$1,280 AUD
$899 USD
View
B
Retailer 15
-
$1,698 AUD
£939 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B12B95868 · Oct 31
$2,534 AUD
$1,780 USD
View
15 more retailers have this diamond
Prices start from $263 AUDSave up to $2,271 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
$263 AUD