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Asscher|Lab Grown|IGI

1.97ct E FL Asscher Lab Grown Diamond

ID • E/FL • IGI LG818659278

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818659278

Diamond specifications and retailer prices

From $495 USD
As of October 27, 2026
Save $5,195 USD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,690 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.97ct lab-grown asscher diamond

This 1.97ct lab-grown asscher sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818659278 or 818659278. Listed at 21 retailers as of October 27, 2026, with prices from $495 to $5,690, a $5,195 spread on the same certified stone. Brilliant Earth lists it at $5,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.97
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659278
Dimensions7.06 × 7.02 × 4.41 mm
L/W Ratio1.01
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
7.06 mm7.02 mm1.97 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659278
Side View
Table 58.0%Crown 30.2°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $5,690 USD|Low: $495 USD|High: $5,700 USD|Avg: $1,988 USD|-0.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 10$495 USD
Retailer 7$555 USD
Retailer 20$614 USD
Retailer 15$727 USD
Retailer 16$755 USD
Retailer 18$955 USD
Retailer 2$1,021 USD
Retailer 14$1,055 USD
Retailer 13$1,271 USD
Retailer 19$1,430 USD
Retailer 3$1,615 USD
Retailer 5$1,713 USD
Retailer 6$2,000 USD
Retailer 17$2,151 USD
Retailer 12$2,469 USD
Retailer 4$2,567 USD
Retailer 8$2,628 USD
Retailer 9$2,778 USD
Retailer 11$3,345 USD
Brilliant Earth$5,690 USD

24 data points across 20 retailers

21 retailers$495 USD to $5,690 USD

A
Cheapest Retailer
-
$495 USD
A
Retailer 2
-
$555 USD
View
A
Retailer 3
-
$614 USD
View
A
Retailer 4
-
$727 USD
View
Final sale: no returns
A
Retailer 5
-
$755 USD
View
A
Retailer 6
-
$793 USD
View
Price last confirmed 13 days ago
A
Retailer 7
-
$955 USD
View
A
Retailer 8
-
$1,021 USD
£804 GBP
View
A
Retailer 9
-
$1,055 USD
ZAR 17,045 ZAR
View
A
Retailer 10
-
$1,271 USD
€1,210 EUR
View
A
Retailer 11
-
$1,430 USD
View
B+
Retailer 12
-
$1,615 USD
View
B+
Retailer 13
-
$1,713 USD
View
B+
Retailer 14
-
$2,000 USD
View
B+
Retailer 15
-
$2,151 USD
View
B+
Retailer 16
-
$2,469 USD
£1,944 GBP
View
Price last confirmed 7 days ago
B+
Retailer 17
-
$2,567 USD
£2,021 GBP
View
B+
Retailer 18
-
$2,628 USD
SGD 3,552 SGD
View
B+
Retailer 19
-
$2,778 USD
View
B+
Retailer 20
-
$3,345 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21421887A · Oct 28
$5,690 USD
View
20 more retailers have this diamond
Prices start from $495 USDSave up to $5,195 USD

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
1.97ct Asscher
$495 USD