Asscher|Lab Grown|IGI

0.77ct D VS1 Asscher Lab Grown Diamond

FR • D/VS1 • IGI LG620432879

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG620432879

Diamond specifications and retailer prices

From $151 USD
As of October 30, 2026
Save $887 USD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,038 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.77ct lab-grown asscher diamond

This 0.77ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620432879 or 620432879. Listed at 24 retailers as of October 30, 2026, with prices from $151 to $1,038, a $887 spread on the same certified stone. Reve Diamonds lists it at $1,038. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
D
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620432879
Dimensions5.09 × 4.91 × 3.38 mm
L/W Ratio1.04
Culet sizeLarge
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
5.09 mm4.91 mm0.77 ctD / VS1
OriginLab Grown
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620432879
Side View
Table 61.0%Crown 39.3°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 68.8%

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 30
Current: $326 USD|Low: $151 USD|High: $1,038 USD|Avg: $444 USD|+4.6%
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 6$151 USD
Retailer 9$169 USD
Retailer 5$175 USD
Retailer 2$188 USD
Retailer 19$188 USD
Retailer 3$280 USD
Retailer 10$281 USD
Retailer 1$326 USD
Retailer 16$339 USD
Retailer 8$344 USD
Retailer 14$359 USD
Retailer 15$409 USD
Retailer 11$422 USD
Retailer 7$436 USD
Retailer 12$450 USD
Retailer 17$477 USD
Retailer 20$603 USD
Retailer 18$637 USD
Retailer 13$658 USD
Retailer 4$878 USD
Reve Diamonds$1,038 USD

40 data points across 21 retailers

24 retailers$151 USD to $1,038 USD

A
Cheapest Retailer
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$151 USD
B+
Retailer 2
-
$169 USD
View
Final sale: no returns
B+
Retailer 3
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$175 USD
View
B+
Retailer 4
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$188 USD
View
B+
Retailer 5
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$188 USD
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B+
Retailer 6
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$280 USD
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B+
Retailer 7
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$281 USD
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B+
Retailer 8
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$326 USD
£257 GBP
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B+
Retailer 9
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$339 USD
ZAR 5,476 ZAR
View
B+
Retailer 10
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$344 USD
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B+
Retailer 11
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$359 USD
€342 EUR
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B
Retailer 12
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$409 USD
£322 GBP
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B
Retailer 13
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$422 USD
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B
Retailer 14
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$436 USD
A$671 AUD
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B
Retailer 15
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$450 USD
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B
Retailer 16
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$477 USD
A$734 AUD
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B
Retailer 17
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$602 USD
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B
Retailer 18
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$603 USD
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C
Retailer 19
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$637 USD
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C
Retailer 20
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$658 USD
View
C
Retailer 21
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$687 USD
£541 GBP
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C
Retailer 22
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$750 USD
View
C
Retailer 23
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$878 USD
£691 GBP
View
Most Expensive
C
Reve Diamonds
317F50B1F · Oct 30
$1,038 USD
View
23 more retailers have this diamond
Prices start from $151 USDSave up to $887 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
0.77ct Asscher
$151 USD