Asscher|Lab Grown|IGI

1.28ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG845632582

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG845632582

Diamond specifications and retailer prices

From $216 USD
As of November 4, 2026
Save $1,174 USD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,390 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG845632582 or 845632582. Listed at 14 retailers as of November 4, 2026, with prices from $216 to $1,390, a $1,174 spread on the same certified stone. Brilliant Earth lists it at $1,390. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632582
Dimensions6.12 × 6.10 × 3.63 mm
L/W Ratio1.00
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
6.12 mm6.10 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632582
Side View
Table 64.0%Crown 35.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 59.5%

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: Nov 4
Current: $431 USD|Low: $216 USD|High: $1,117 USD|Avg: $571 USD|-0.9%
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
November 5, 2026
Retailer 12$216 USD
Retailer 11$224 USD
Retailer 13$239 USD
Retailer 6$272 USD
Retailer 8$417 USD
Retailer 1$431 USD
Retailer 7$465 USD
Retailer 9$635 USD
Retailer 10$771 USD
Retailer 3$808 USD
Retailer 2$822 USD
Retailer 4$841 USD
Retailer 5$1,117 USD

4 data points across 13 retailers

14 retailers$216 USD to $1,390 USD

A
Cheapest Retailer
-
$216 USD
Final sale: no returns
A
Retailer 2
-
$224 USD
View
A
Retailer 3
-
$239 USD
View
A
Retailer 4
-
$272 USD
View
A
Retailer 5
-
$417 USD
View
A
Retailer 6
-
$431 USD
View
A
Retailer 7
-
$465 USD
View
B+
Retailer 8
-
$635 USD
View
B+
Retailer 9
-
$771 USD
View
B+
Retailer 10
-
$808 USD
View
B+
Retailer 11
-
$822 USD
View
B+
Retailer 12
-
$841 USD
View
B
Retailer 13
-
$1,117 USD
View
Most Expensive
B
Brilliant Earth
22439338A · Nov 4
$1,390 USD
View
13 more retailers have this diamond
Prices start from $216 USDSave up to $1,174 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
$216 USD