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Asscher|Lab Grown|IGI

1.49ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG799680857

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG799680857

Diamond specifications and retailer prices

From €197 EUR
$220 USD
As of October 30, 2026
Save €862 EUR (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,059 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.49ct lab-grown asscher diamond

This 1.49ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG799680857 or 799680857. Listed at 17 retailers as of October 30, 2026, with prices from €197 to €1,059, a €862 spread on the same certified stone. Reve Diamonds lists it at €1,059. 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

1.49
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799680857
Dimensions6.39 × 6.24 × 4.20 mm
L/W Ratio1.02
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
6.39 mm6.24 mm1.49 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799680857
Side View
Table 70.0%Crown 46.3°Girdle: Slightly ThickPavilion 35.7°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,021 EUR|Low: €133 EUR|High: €1,593 EUR|Avg: €572 EUR|+1.4%
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
Reve Diamonds
November 1, 2026
Retailer 5€133 EUR
Retailer 12€197 EUR
Retailer 4€252 EUR
Retailer 2€295 EUR
Retailer 8€371 EUR
Retailer 9€394 EUR
Retailer 6€399 EUR
Retailer 10€448 EUR
Retailer 13€704 EUR
Retailer 3€713 EUR
Retailer 11€750 EUR
Retailer 7€1,020 EUR
Retailer 1€1,021 EUR
Reve Diamonds€1,059 EUR

34 data points across 14 retailers

17 retailers€197 EUR to €1,059 EUR

A
Cheapest Retailer
-
€197 EUR
$220 USD
Final sale: no returns
Retailer 2
-
€201 EUR
$224 USD
View
Price last confirmed 15 days ago
Retailer 3
-
€248 EUR
$277 USD
View
Price last confirmed 29 days ago
Retailer 4
-
€248 EUR
$277 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
€252 EUR
HK$2,200 HKD
View
B+
Retailer 6
-
€295 EUR
$330 USD
View
A
Retailer 7
-
€371 EUR
View
A
Retailer 8
-
€394 EUR
£347 GBP
View
A
Retailer 9
-
€399 EUR
£351 GBP
View
B+
Retailer 10
-
€448 EUR
$500 USD
View
B
Retailer 11
-
€704 EUR
$787 USD
View
B
Retailer 12
-
€713 EUR
SGD 1,076 SGD
View
B
Retailer 13
-
€750 EUR
$838 USD
View
Retailer 14
-
€798 EUR
$892 USD
View
Price last confirmed 15 days ago
B
Retailer 15
-
€1,020 EUR
$1,140 USD
View
B
Retailer 16
-
€1,021 EUR
£898 GBP
View
Most Expensive
B
Reve Diamonds
A865492AF · Nov 1
€1,059 EUR
$1,183 USD
View
16 more retailers have this diamond
Prices start from €197 EURSave up to €862 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
1.49ct Asscher
€197 EUR