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Asscher|Lab Grown|IGI

5.78ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG573398310

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG573398310

Diamond specifications and retailer prices

From $798 USD
As of November 2, 2026
Save $6,292 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,090 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 5.78ct lab-grown asscher diamond

This 5.78ct lab-grown asscher sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG573398310 or 573398310. Listed at 20 retailers as of November 2, 2026, with prices from $798 to $7,090, a $6,292 spread on the same certified stone. Do Amore Diamonds lists it at $7,090. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.78
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573398310
Dimensions9.83 × 9.76 × 6.48 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.83 mm9.76 mm5.78 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573398310
Side View
Table 65.0%Crown 33.5°Girdle: MediumPavilion 43.8°Culet: NoneDepth 66.4%

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: Nov 2
Current: $1,124 USD|Low: $766 USD|High: $5,400 USD|Avg: $2,025 USD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16$798 USD
Retailer 6$868 USD
Retailer 7$894 USD
Retailer 5$926 USD
Retailer 17$926 USD
Retailer 13$1,100 USD
Retailer 1$1,124 USD
Retailer 8$1,406 USD
Retailer 4$1,493 USD
Retailer 10$1,572 USD
Retailer 12$2,071 USD
Retailer 15$2,201 USD
Retailer 9$2,819 USD
Retailer 3$2,873 USD
Retailer 2$3,128 USD
Retailer 11$3,830 USD
Retailer 14$5,345 USD

43 data points across 17 retailers

20 retailers$798 USD to $7,090 USD

A
Cheapest Retailer
-
$798 USD
A
Retailer 2
-
$868 USD
View
A
Retailer 3
-
$894 USD
View
Final sale: no returns
A
Retailer 4
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$926 USD
View
Retailer 5
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$926 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,100 USD
View
A
Retailer 7
-
$1,124 USD
£885 GBP
View
A
Retailer 8
-
$1,406 USD
View
B+
Retailer 9
-
$1,493 USD
View
A
Retailer 10
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$1,572 USD
£1,238 GBP
View
A
Retailer 11
-
$1,642 USD
View
A
Retailer 12
-
$2,071 USD
A$3,186 AUD
View
A
Retailer 13
-
$2,201 USD
View
B+
Retailer 14
-
$2,819 USD
£2,220 GBP
View
B+
Retailer 15
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$2,873 USD
View
B+
Retailer 16
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$3,128 USD
View
B+
Retailer 17
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$3,644 USD
View
B+
Retailer 18
-
$3,830 USD
£3,016 GBP
View
Retailer 19
-
$5,345 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-B62FA925C · Nov 2
$7,090 USD
View
19 more retailers have this diamond
Prices start from $798 USDSave up to $6,292 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
5.78ct Asscher
$798 USD