Asscher|Lab Grown|IGI

1.01ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG825679450

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825679450

Diamond specifications and retailer prices

From $179 USD
As of October 30, 2026
Save $948 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,791 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.01ct lab-grown asscher diamond

This 1.01ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825679450 or 825679450. Listed at 20 retailers as of October 30, 2026, with a 530% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825679450
Dimensions5.46 × 5.43 × 3.62 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
5.46 mm5.43 mm1.01 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825679450
Side View
Table 68.0%Crown 31.4°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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: $630 USD|Low: $173 USD|High: $1,127 USD|Avg: $460 USD|-11.3%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
October 30, 2026
Retailer 5$179 USD
Retailer 8$200 USD
Retailer 19$208 USD
Retailer 4$222 USD
Retailer 9$222 USD
Retailer 11$300 USD
Retailer 3$342 USD
Retailer 13$369 USD
Retailer 16$382 USD
Retailer 12$400 USD
Retailer 15$422 USD
Retailer 17$542 USD
Retailer 2$558 USD
Retailer 18$593 USD
Retailer 1$630 USD
Retailer 6$714 USD
Retailer 7$769 USD
Retailer 14$1,045 USD
Retailer 10$1,127 USD

38 data points across 19 retailers

20 retailers$179 USD to $1,127 USD

A
Cheapest Retailer
-
$179 USD
A
Retailer 2
-
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$208 USD
View
A
Retailer 4
-
$222 USD
View
A
Retailer 5
-
$222 USD
View
B+
Retailer 6
-
$300 USD
View
A
Retailer 7
-
$342 USD
View
A
Retailer 8
-
$369 USD
€351 EUR
View
A
Retailer 9
-
$382 USD
ZAR 6,165 ZAR
View
A
Retailer 10
-
$400 USD
£315 GBP
View
A
Retailer 11
-
$422 USD
£332 GBP
View
B+
Retailer 12
-
$542 USD
A$834 AUD
View
B+
Retailer 13
-
$558 USD
View
B+
Retailer 14
-
$593 USD
A$913 AUD
View
B+
Retailer 15
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$630 USD
View
B
Retailer 16
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$714 USD
View
B
Retailer 17
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$769 USD
View
B
Retailer 18
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$1,045 USD
£823 GBP
View
B
Retailer 19
-
$1,127 USD
View
Most Expensive
B
Queensmith
LG825679450 · Oct 27
$1,791 USD
£1,410 GBP
View
Price under review
19 more retailers have this diamond
Prices start from $179 USDSave up to $948 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
1.01ct Asscher
$179 USD