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Asscher|Lab Grown|IGI

1.70ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG724507189

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG724507189

Diamond specifications and retailer prices

From $400 AUD
$281 USD
As of October 30, 2026
Save $4,910 AUD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,310 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG724507189 or 724507189. Listed at 18 retailers as of October 30, 2026, with prices from $400 to $5,310, a $4,910 spread on the same certified stone. Brilliant Earth lists it at $5,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724507189
Dimensions6.60 × 6.59 × 4.35 mm
L/W Ratio1.00
Culet sizePointed
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
6.60 mm6.59 mm1.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724507189
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.0%

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: $5,310 AUD|Low: $400 AUD|High: $7,203 AUD|Avg: $2,130 AUD|-26.3%
Brilliant Earth
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
Retailer 16
October 30, 2026
Retailer 4$400 AUD
Retailer 14$453 AUD
Retailer 3$464 AUD
Retailer 5$629 AUD
Retailer 16$679 AUD
Retailer 11$683 AUD
Retailer 2$877 AUD
Retailer 10$1,277 AUD
Retailer 13$1,416 AUD
Retailer 8$1,597 AUD
Retailer 6$1,761 AUD
Retailer 7$1,938 AUD
Retailer 9$2,208 AUD
Retailer 15$3,559 AUD
Retailer 12$4,954 AUD
Brilliant Earth$5,310 AUD

32 data points across 16 retailers

18 retailers$400 AUD to $5,310 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
A
Retailer 2
-
$453 AUD
$318 USD
View
Final sale: no returns
A
Retailer 3
-
$464 AUD
$326 USD
View
A
Retailer 4
-
$629 AUD
$442 USD
View
B+
Retailer 5
-
$679 AUD
$477 USD
View
A
Retailer 6
-
$683 AUD
$480 USD
View
A
Retailer 7
-
$877 AUD
€587 EUR
View
A
Retailer 8
-
$1,277 AUD
View
A
Retailer 9
-
$1,416 AUD
$995 USD
View
A
Retailer 10
-
$1,597 AUD
$1,122 USD
View
B+
Retailer 11
-
$1,761 AUD
$1,237 USD
View
Retailer 12
-
$1,885 AUD
$1,324 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$1,938 AUD
$1,361 USD
View
B+
Retailer 14
-
$2,208 AUD
£1,221 GBP
View
B+
Retailer 15
-
$3,559 AUD
$2,500 USD
View
Retailer 16
-
$4,954 AUD
$3,480 USD
View
Price last confirmed 14 days ago
Retailer 17
-
$5,072 AUD
$3,563 USD
View
Most Expensive
B
Brilliant Earth
21403853Y · Oct 31
$5,310 AUD
$3,730 USD
View
17 more retailers have this diamond
Prices start from $400 AUDSave up to $4,910 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
1.70ct Asscher
$400 AUD