Asscher|Lab Grown|IGI

0.99ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG807621593

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG807621593

Diamond specifications and retailer prices

From $152 USD
As of October 30, 2026
Save $889 USD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,041 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.99ct lab-grown asscher diamond

This 0.99ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG807621593 or 807621593. Listed at 22 retailers as of October 30, 2026, with prices from $152 to $1,041, a $889 spread on the same certified stone. Reve Diamonds lists it at $1,041. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807621593
Dimensions5.45 × 5.39 × 3.68 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
5.45 mm5.39 mm0.99 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807621593
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 68.3%

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: $342 USD|Low: $152 USD|High: $1,041 USD|Avg: $423 USD
Retailer 1
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 11$152 USD
Retailer 12$187 USD
Retailer 2$189 USD
Retailer 14$244 USD
Retailer 3$317 USD
Retailer 16$329 USD
Retailer 5$331 USD
Retailer 1$342 USD
Retailer 13$346 USD
Retailer 15$359 USD
Retailer 6$457 USD
Retailer 9$478 USD
Retailer 7$522 USD
Retailer 8$530 USD
Retailer 10$590 USD
Retailer 18$662 USD
Retailer 4$862 USD
Retailer 17$991 USD
Reve Diamonds$1,041 USD

33 data points across 19 retailers

22 retailers$152 USD to $1,041 USD

A
Cheapest Retailer
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$152 USD
A
Retailer 2
-
$172 USD
View
A
Retailer 3
-
$183 USD
View
A
Retailer 4
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$187 USD
View
Final sale: no returns
A
Retailer 5
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$189 USD
View
A
Retailer 6
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$244 USD
£192 GBP
View
A
Retailer 7
-
$317 USD
€302 EUR
View
A
Retailer 8
-
$329 USD
£259 GBP
View
A
Retailer 9
-
$331 USD
ZAR 5,355 ZAR
View
A
Retailer 10
-
$342 USD
View
A
Retailer 11
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$346 USD
View
A
Retailer 12
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$359 USD
£282 GBP
View
A
Retailer 13
-
$457 USD
A$703 AUD
View
B+
Retailer 14
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$478 USD
View
B+
Retailer 15
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$522 USD
A$803 AUD
View
Retailer 16
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$530 USD
View
Price last confirmed 12 days ago
Retailer 17
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$563 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
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$590 USD
View
B+
Retailer 19
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$662 USD
View
B
Retailer 20
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$862 USD
£679 GBP
View
B
Retailer 21
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$991 USD
£780 GBP
View
Most Expensive
B
Reve Diamonds
A140F2A88 · Oct 30
$1,041 USD
View
21 more retailers have this diamond
Prices start from $152 USDSave up to $889 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
0.99ct Asscher
$152 USD