Asscher|Lab Grown|IGI

0.78ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG804673977

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG804673977

Diamond specifications and retailer prices

From $200 USD
As of October 28, 2026
Save $1,067 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,267 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.78ct lab-grown asscher diamond

This 0.78ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804673977 or 804673977. Listed at 23 retailers as of October 28, 2026, with prices from $200 to $1,267, a $1,067 spread on the same certified stone. Reve Diamonds lists it at $1,267. 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804673977
Dimensions5.14 × 5.07 × 3.40 mm
L/W Ratio1.01
Cert comments
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
5.14 mm5.07 mm0.78 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804673977
Side View
Table 66.0%Crown 31.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 67.1%

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 28
Current: $810 USD|Low: $149 USD|High: $1,121 USD|Avg: $538 USD|-20.6%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$149 USD
Retailer 11$200 USD
Retailer 4$249 USD
Retailer 7$463 USD
Retailer 2$471 USD
Retailer 9$500 USD
Retailer 13$513 USD
Retailer 6$515 USD
Retailer 3$598 USD
Retailer 10$705 USD
Retailer 1$810 USD
Retailer 12$892 USD
Retailer 8$1,114 USD

39 data points across 13 retailers

23 retailers$200 USD to $1,267 USD

A
Cheapest Retailer
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$200 USD
A
Retailer 2
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$210 USD
View
Retailer 3
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$223 USD
View
Price last confirmed 22 days ago
A
Retailer 4
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$249 USD
View
Final sale: no returns
Retailer 5
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$259 USD
View
Price last confirmed 35 days ago
Retailer 6
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$273 USD
View
Price last confirmed 35 days ago
Retailer 7
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$276 USD
View
Price last confirmed 27 days ago
Retailer 8
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$276 USD
View
Price last confirmed 18 days ago
A
Retailer 9
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$300 USD
View
A
Retailer 10
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$365 USD
View
A
Retailer 11
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$463 USD
€441 EUR
View
A
Retailer 12
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$471 USD
View
A
Retailer 13
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$500 USD
ZAR 8,077 ZAR
View
B+
Retailer 14
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$513 USD
View
B+
Retailer 15
-
$515 USD
£405 GBP
View
B+
Retailer 16
-
$598 USD
View
B+
Retailer 17
-
$705 USD
A$1,084 AUD
View
B+
Retailer 18
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$810 USD
View
Retailer 19
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$889 USD
View
Price last confirmed 29 days ago
B
Retailer 20
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$892 USD
View
B
Retailer 21
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$941 USD
View
B
Retailer 22
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$1,114 USD
£877 GBP
View
Most Expensive
B
Reve Diamonds
84358B890 · Oct 30
$1,267 USD
View
22 more retailers have this diamond
Prices start from $200 USDSave up to $1,067 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 Asscher
$200 USD