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Asscher|Lab Grown|IGI

1.31ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG840629700

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG840629700

Diamond specifications and retailer prices

From €424 EUR
$474 USD
As of October 31, 2026
Save €2,646 EUR (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €3,070 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.31ct lab-grown asscher diamond

This 1.31ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840629700 or 840629700. Listed at 14 retailers as of October 31, 2026, with prices from €424 to €3,070, a €2,646 spread on the same certified stone. Brilliant Earth lists it at €3,070. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629700
Dimensions6.12 × 6.09 × 3.83 mm
L/W Ratio1.00
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
6.12 mm6.09 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629700
Side View
Table 65.0%Crown 36°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.9%

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 31
Current: €3,070 EUR|Low: €424 EUR|High: €3,070 EUR|Avg: €1,057 EUR
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
November 1, 2026
Retailer 3€424 EUR
Retailer 2€484 EUR
Retailer 8€712 EUR
Retailer 13€741 EUR
Retailer 10€749 EUR
Retailer 7€775 EUR
Retailer 12€808 EUR
Retailer 14€845 EUR
Retailer 5€1,298 EUR
Retailer 9€1,318 EUR
Retailer 4€1,494 EUR
Retailer 6€1,541 EUR
Retailer 11€1,736 EUR
Brilliant Earth€3,070 EUR

7 data points across 14 retailers

14 retailers€424 EUR to €3,070 EUR

A
Cheapest Retailer
-
€424 EUR
$474 USD
Final sale: no returns
A
Retailer 2
-
€484 EUR
£426 GBP
View
B+
Retailer 3
-
€712 EUR
$795 USD
View
B+
Retailer 4
-
€741 EUR
$828 USD
View
B+
Retailer 5
-
€749 EUR
View
B+
Retailer 6
-
€775 EUR
£682 GBP
View
B+
Retailer 7
-
€808 EUR
ZAR 14,579 ZAR
View
B+
Retailer 8
-
€845 EUR
$944 USD
View
B+
Retailer 9
-
€1,298 EUR
$1,450 USD
View
B+
Retailer 10
-
€1,318 EUR
$1,473 USD
View
B
Retailer 11
-
€1,494 EUR
SGD 2,255 SGD
View
B
Retailer 12
-
€1,541 EUR
$1,721 USD
View
B
Retailer 13
-
€1,736 EUR
£1,527 GBP
View
Most Expensive
B
Brilliant Earth
22310995A · Oct 31
€3,070 EUR
$3,430 USD
View
13 more retailers have this diamond
Prices start from €424 EURSave up to €2,646 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
1.31ct Asscher
€424 EUR