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 $234 USD
As of October 29, 2026
Save $1,069 USD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,303 USD 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 $234 to $1,303, a $1,069 spread on the same certified stone. Reve Diamonds lists it at $1,303. 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 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: $547 USD|Low: $225 USD|High: $1,179 USD|Avg: $542 USD|+6.4%
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
October 30, 2026
Retailer 2$234 USD
Retailer 4$262 USD
Retailer 3$272 USD
Retailer 13$290 USD
Retailer 5$392 USD
Retailer 6$480 USD
Retailer 8$526 USD
Retailer 1$547 USD
Retailer 10$644 USD
Retailer 7$668 USD
Retailer 9$740 USD
Retailer 12$764 USD
Retailer 11$1,166 USD

41 data points across 13 retailers

22 retailers$234 USD to $1,303 USD

A
Cheapest Retailer
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$234 USD
A
Retailer 2
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$262 USD
View
Final sale: no returns
A
Retailer 3
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$272 USD
View
Retailer 4
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$290 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$291 USD
View
A
Retailer 6
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$291 USD
View
A
Retailer 7
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$320 USD
HK$2,500 HKD
View
A
Retailer 8
-
$344 USD
View
A
Retailer 9
-
$392 USD
View
B+
Retailer 10
-
$480 USD
€457 EUR
View
B+
Retailer 11
-
$526 USD
ZAR 8,490 ZAR
View
B+
Retailer 12
-
$547 USD
£431 GBP
View
B+
Retailer 13
-
$644 USD
A$990 AUD
View
B+
Retailer 14
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$668 USD
A$1,028 AUD
View
B+
Retailer 15
-
$740 USD
A$1,139 AUD
View
B
Retailer 16
-
$764 USD
View
B+
Retailer 17
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$785 USD
SGD 1,061 SGD
View
B
Retailer 18
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$934 USD
View
B
Retailer 19
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$986 USD
View
B
Retailer 20
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$1,067 USD
£840 GBP
View
B
Retailer 21
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$1,166 USD
£918 GBP
View
Most Expensive
B
Reve Diamonds
2BCC99298 · Oct 30
$1,303 USD
View
21 more retailers have this diamond
Prices start from $234 USDSave up to $1,069 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
$234 USD