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 $185 USD
As of October 29, 2026
Save $1,595 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,780 USD at Do Amore Diamonds · As of October 29, 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 $185 to $1,780, a $1,595 spread on the same certified stone. Do Amore Diamonds lists it at $1,780. 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
Color
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: $1,780 USD|Low: $185 USD|High: $1,780 USD|Avg: $639 USD
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 29, 2026
Retailer 12$185 USD
Retailer 5$215 USD
Retailer 4$260 USD
Retailer 13$270 USD
Retailer 6$358 USD
Retailer 17$404 USD
Retailer 16$459 USD
Retailer 8$629 USD
Retailer 10$648 USD
Retailer 3$710 USD
Retailer 14$781 USD
Retailer 11$816 USD
Retailer 9$846 USD
Retailer 7$858 USD
Retailer 15$899 USD
Retailer 2$1,193 USD
Do Amore Diamonds$1,780 USD

25 data points across 17 retailers

16 retailers$185 USD to $1,780 USD

A
Cheapest Retailer
-
$185 USD
A
Retailer 2
-
$215 USD
View
A
Retailer 3
-
$260 USD
View
A
Retailer 4
-
$270 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$358 USD
HK$2,800 HKD
View
A
Retailer 6
-
$404 USD
View
B+
Retailer 7
-
$459 USD
View
B+
Retailer 8
-
$629 USD
A$968 AUD
View
B+
Retailer 9
-
$648 USD
A$997 AUD
View
B+
Retailer 10
-
$710 USD
View
B
Retailer 11
-
$781 USD
View
B+
Retailer 12
-
$816 USD
View
B
Retailer 13
-
$858 USD
SGD 1,159 SGD
View
B
Retailer 14
-
$899 USD
View
B
Retailer 15
-
$1,193 USD
£939 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B12B95868 · Oct 29
$1,780 USD
View
15 more retailers have this diamond
Prices start from $185 USDSave up to $1,595 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
0.78ct Round
$185 USD