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Asscher|Lab Grown|IGI

1.91ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG630443235

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG630443235

Diamond specifications and retailer prices

From €634 EUR
$708 USD
As of November 1, 2026
Save €4,352 EUR (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,986 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.91ct lab-grown asscher diamond

This 1.91ct 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 LG630443235 or 630443235. Listed at 22 retailers as of October 31, 2026, with prices from €634 to €4,986, a €4,352 spread on the same certified stone. Brilliant Earth lists it at €4,986. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630443235
Dimensions6.72 × 6.72 × 4.51 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
6.72 mm6.72 mm1.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630443235
Side View
Table 66.0%Crown 38.8°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 67.1%

Caratlytics Score

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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: Nov 1
Current: €4,986 EUR|Low: €634 EUR|High: €4,986 EUR|Avg: €1,653 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
Retailer 15
Retailer 16
November 2, 2026
Retailer 10€634 EUR
Retailer 5€658 EUR
Retailer 8€892 EUR
Retailer 15€942 EUR
Retailer 2€1,051 EUR
Retailer 11€1,071 EUR
Retailer 13€1,209 EUR
Retailer 16€1,531 EUR
Retailer 14€1,637 EUR
Retailer 3€1,811 EUR
Retailer 7€2,046 EUR
Retailer 4€2,121 EUR
Retailer 6€2,218 EUR
Retailer 12€2,786 EUR
Retailer 9€3,075 EUR
Brilliant Earth€4,986 EUR

45 data points across 16 retailers

22 retailers€634 EUR to €4,986 EUR

A
Cheapest Retailer
-
€634 EUR
$708 USD
Final sale: no returns
Retailer 2
-
€658 EUR
$735 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€768 EUR
HK$6,700 HKD
View
A
Retailer 4
-
€819 EUR
$915 USD
View
A
Retailer 5
-
€892 EUR
$996 USD
View
A
Retailer 6
-
€942 EUR
$1,052 USD
View
A
Retailer 7
-
€1,051 EUR
£924 GBP
View
A
Retailer 8
-
€1,071 EUR
View
B+
Retailer 9
-
€1,209 EUR
ZAR 21,817 ZAR
View
B+
Retailer 10
-
€1,483 EUR
$1,657 USD
View
B+
Retailer 11
-
€1,531 EUR
$1,711 USD
View
Retailer 12
-
€1,637 EUR
A$2,813 AUD
View
Price last confirmed 11 days ago
Retailer 13
-
€1,811 EUR
A$3,113 AUD
View
Price last confirmed 24 days ago
B
Retailer 14
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€2,046 EUR
£1,800 GBP
View
B
Retailer 15
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€2,121 EUR
$2,370 USD
View
B
Retailer 16
-
€2,218 EUR
SGD 3,348 SGD
View
B
Retailer 17
-
€2,271 EUR
$2,537 USD
View
B
Retailer 18
-
€2,307 EUR
$2,578 USD
View
B+
Retailer 19
-
€2,786 EUR
£2,451 GBP
View
B
Retailer 20
-
€2,901 EUR
£2,552 GBP
View
B
Retailer 21
-
€3,075 EUR
$3,435 USD
View
Most Expensive
B
Brilliant Earth
14067360A · Oct 31
€4,986 EUR
$5,570 USD
View
21 more retailers have this diamond
Prices start from €634 EURSave up to €4,352 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
1.91ct Asscher
€634 EUR