Asscher|Lab Grown|IGI

1.28ct E VS1 Asscher Lab Grown Diamond

ID • E/VS1 • IGI LG693553579

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG693553579

Diamond specifications and retailer prices

From $204 USD
As of October 27, 2026
Save $1,003 USD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,207 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.28ct lab-grown asscher diamond

This 1.28ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG693553579 or 693553579. Listed at 22 retailers as of October 27, 2026, with prices from $204 to $1,207, a $1,003 spread on the same certified stone. Reve Diamonds lists it at $1,207. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693553579
Dimensions5.98 × 5.94 × 3.93 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.98 mm5.94 mm1.28 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693553579
Side View
Table 66.0%Crown 35.5°Girdle: MediumPavilion 38.6°Culet: NoneDepth 66.2%

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 27
Current: $452 USD|Low: $204 USD|High: $1,219 USD|Avg: $555 USD|+1.2%
Retailer 1
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Retailer 20
Reve Diamonds
October 29, 2026
Retailer 3$204 USD
Retailer 10$228 USD
Retailer 19$237 USD
Retailer 5$253 USD
Retailer 6$253 USD
Retailer 2$319 USD
Retailer 18$428 USD
Retailer 11$437 USD
Retailer 1$452 USD
Retailer 14$463 USD
Retailer 8$481 USD
Retailer 12$493 USD
Retailer 7$575 USD
Retailer 15$619 USD
Retailer 17$735 USD
Retailer 4$814 USD
Retailer 20$817 USD
Retailer 9$867 USD
Retailer 13$900 USD
Retailer 16$1,186 USD
Reve Diamonds$1,207 USD

37 data points across 21 retailers

22 retailers$204 USD to $1,207 USD

A
Cheapest Retailer
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$204 USD
A
Retailer 2
-
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$237 USD
View
A
Retailer 4
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$253 USD
View
A
Retailer 5
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$253 USD
View
A
Retailer 6
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$319 USD
£251 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
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$428 USD
ZAR 6,917 ZAR
View
A
Retailer 8
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$437 USD
View
A
Retailer 9
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$452 USD
€430 EUR
View
A
Retailer 10
-
$463 USD
£364 GBP
View
A
Retailer 11
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$481 USD
View
A
Retailer 12
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$493 USD
£389 GBP
View
B+
Retailer 13
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$575 USD
View
B+
Retailer 14
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$610 USD
View
Price last confirmed 34 days ago
B+
Retailer 15
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$619 USD
A$952 AUD
View
B+
Retailer 16
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$735 USD
View
B+
Retailer 17
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$814 USD
View
B
Retailer 18
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$817 USD
View
B
Retailer 19
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$867 USD
View
B
Retailer 20
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$900 USD
View
B
Retailer 21
-
$1,186 USD
£934 GBP
View
Most Expensive
B
Reve Diamonds
B0E9F2C92 · Oct 28
$1,207 USD
View
21 more retailers have this diamond
Prices start from $204 USDSave up to $1,003 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
1.28ct Asscher
$204 USD