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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 €252 EUR
$281 USD
As of October 30, 2026
Save €3,087 EUR (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €3,339 EUR 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 €252 to €3,339, a €3,087 spread on the same certified stone. Brilliant Earth lists it at €3,339. 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: €3,339 EUR|Low: €252 EUR|High: €4,529 EUR|Avg: €1,339 EUR|-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€252 EUR
Retailer 14€285 EUR
Retailer 3€292 EUR
Retailer 5€396 EUR
Retailer 16€427 EUR
Retailer 11€430 EUR
Retailer 2€552 EUR
Retailer 10€803 EUR
Retailer 13€891 EUR
Retailer 8€1,004 EUR
Retailer 6€1,107 EUR
Retailer 7€1,218 EUR
Retailer 9€1,388 EUR
Retailer 15€2,238 EUR
Retailer 12€3,115 EUR
Brilliant Earth€3,339 EUR

32 data points across 16 retailers

18 retailers€252 EUR to €3,339 EUR

A
Cheapest Retailer
-
€252 EUR
$281 USD
A
Retailer 2
-
€285 EUR
$318 USD
View
Final sale: no returns
A
Retailer 3
-
€292 EUR
$326 USD
View
A
Retailer 4
-
€396 EUR
$442 USD
View
B+
Retailer 5
-
€427 EUR
$477 USD
View
A
Retailer 6
-
€430 EUR
$480 USD
View
A
Retailer 7
-
€552 EUR
View
A
Retailer 8
-
€803 EUR
A$1,380 AUD
View
A
Retailer 9
-
€891 EUR
$995 USD
View
A
Retailer 10
-
€1,004 EUR
$1,122 USD
View
B+
Retailer 11
-
€1,107 EUR
$1,237 USD
View
Retailer 12
-
€1,185 EUR
$1,324 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
€1,218 EUR
$1,361 USD
View
B+
Retailer 14
-
€1,388 EUR
£1,221 GBP
View
B+
Retailer 15
-
€2,238 EUR
$2,500 USD
View
Retailer 16
-
€3,115 EUR
$3,480 USD
View
Price last confirmed 14 days ago
Retailer 17
-
€3,189 EUR
$3,563 USD
View
Most Expensive
B
Brilliant Earth
21403853Y · Oct 31
€3,339 EUR
$3,730 USD
View
17 more retailers have this diamond
Prices start from €252 EURSave up to €3,087 EUR

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
€252 EUR