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Asscher|Lab Grown|IGI

0.91ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG747577437

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG747577437

Diamond specifications and retailer prices

From $302 AUD
$212 USD
As of October 30, 2026
Save $1,452 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,754 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.91ct lab-grown asscher diamond

This 0.91ct lab-grown asscher sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG747577437 or 747577437. Listed at 16 retailers as of October 30, 2026, with prices from $302 to $1,754, a $1,452 spread on the same certified stone. Reve Diamonds lists it at $1,754. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747577437
Dimensions5.33 × 5.33 × 3.58 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.33 mm5.33 mm0.91 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747577437
Side View
Table 65.0%Crown 34°Girdle: MediumPavilion 41.2°Culet: NoneDepth 67.2%

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: Oct 30
Current: $774 AUD|Low: $223 AUD|High: $3,089 AUD|Avg: $973 AUD|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
October 31, 2026
Retailer 3$223 AUD
Retailer 7$302 AUD
Retailer 10$337 AUD
Retailer 8$374 AUD
Retailer 2$501 AUD
Retailer 9$510 AUD
Retailer 5$762 AUD
Retailer 1$774 AUD
Retailer 6$1,207 AUD
Retailer 4$1,658 AUD
Reve Diamonds$1,754 AUD
Retailer 11$3,089 AUD

43 data points across 12 retailers

16 retailers$302 AUD to $1,754 AUD

A
Cheapest Retailer
-
$302 AUD
$212 USD
A
Retailer 2
-
$337 AUD
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$350 AUD
$246 USD
View
A
Retailer 4
-
$374 AUD
$263 USD
View
A
Retailer 5
-
$374 AUD
$263 USD
View
B+
Retailer 6
-
$501 AUD
$352 USD
View
B+
Retailer 7
-
$510 AUD
$358 USD
View
Retailer 8
-
$762 AUD
$535 USD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$774 AUD
£428 GBP
View
B
Retailer 10
-
$1,207 AUD
$848 USD
View
B
Retailer 11
-
$1,328 AUD
$933 USD
View
B
Retailer 12
-
$1,572 AUD
$1,105 USD
View
B
Retailer 13
-
$1,658 AUD
£917 GBP
View
Most Expensive
B
Reve Diamonds
2A3B100B6 · Oct 30
$1,754 AUD
$1,232 USD
View
13 more retailers have this diamond
Prices start from $302 AUDSave up to $1,452 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
0.91ct Asscher
$302 AUD