CaratHunter
Plans
Asscher|Lab Grown|IGI

1.01ct D SI1 Asscher Lab Grown Diamond

VG • D/SI1 • IGI LG841637128

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG841637128

Diamond specifications and retailer prices

From $200 AUD
As of November 4, 2026
Save $1,231 AUD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,431 AUD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG841637128 or 841637128. Listed at 18 retailers as of November 4, 2026, with prices from $200 to $1,431, a $1,231 spread on the same certified stone. Reve Diamonds lists it at $1,431. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841637128
Dimensions5.92 × 5.83 × 3.41 mm
L/W Ratio1.02
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
5.92 mm5.83 mm1.01 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841637128
Side View
Table 59.0%Crown 33.1°Girdle: MediumPavilion 32.8°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $294 AUD|Low: $191 AUD|High: $1,431 AUD|Avg: $557 AUD|-1.9%
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
Retailer 14
Retailer 15
Reve Diamonds
November 6, 2026
Retailer 4$200 AUD
Retailer 14$221 AUD
Retailer 5$249 AUD
Retailer 6$249 AUD
Retailer 13$291 AUD
Retailer 1$294 AUD
Retailer 8$419 AUD
Retailer 12$470 AUD
Retailer 11$471 AUD
Retailer 10$593 AUD
Retailer 7$599 AUD
Retailer 2$714 AUD
Retailer 15$876 AUD
Retailer 3$929 AUD
Retailer 9$1,154 AUD
Reve Diamonds$1,431 AUD

36 data points across 16 retailers

18 retailers$200 AUD to $1,431 AUD

A
Cheapest Retailer
-
$200 AUD
A
Retailer 2
-
$221 AUD
View
Final sale: no returns
Retailer 3
-
$249 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$249 AUD
View
A
Retailer 5
-
$291 AUD
View
A
Retailer 6
-
$294 AUD
View
A
Retailer 7
-
$419 AUD
View
B+
Retailer 8
-
$463 AUD
View
A
Retailer 9
-
$470 AUD
View
Retailer 10
-
$471 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$593 AUD
View
B+
Retailer 12
-
$599 AUD
View
B
Retailer 13
-
$684 AUD
View
B
Retailer 14
-
$714 AUD
View
B
Retailer 15
-
$876 AUD
View
B
Retailer 16
-
$929 AUD
View
B
Retailer 17
-
$1,154 AUD
View
Most Expensive
B
Reve Diamonds
904358556 · Nov 6
$1,431 AUD
$1,002 USD
View
17 more retailers have this diamond
Prices start from $200 AUDSave up to $1,231 AUD

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
$200 AUD