Asscher|Lab Grown|IGI

1.77ct F FL Asscher Lab Grown Diamond

ID • F/FL • IGI LG836614443

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG836614443

Diamond specifications and retailer prices

From $442 USD
As of October 30, 2026
Save $3,478 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,920 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.77ct lab-grown asscher diamond

This 1.77ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614443 or 836614443. Listed at 23 retailers as of October 30, 2026, with prices from $442 to $3,920, a $3,478 spread on the same certified stone. Brilliant Earth lists it at $3,920. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
F
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614443
Dimensions6.72 × 6.72 × 4.26 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
6.72 mm6.72 mm1.77 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614443
Side View
Table 62.0%Crown 35.1°Girdle: Slightly ThickPavilion 38°Culet: NoneDepth 63.4%

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: Oct 30
Current: $3,920 USD|Low: $442 USD|High: $4,410 USD|Avg: $1,593 USD|-11.1%
Brilliant Earth
Retailer 2
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Retailer 23
November 1, 2026
Retailer 12$442 USD
Retailer 10$495 USD
Retailer 4$548 USD
Retailer 6$548 USD
Retailer 17$564 USD
Retailer 11$632 USD
Retailer 23$690 USD
Retailer 7$797 USD
Retailer 3$862 USD
Retailer 18$906 USD
Retailer 22$942 USD
Retailer 21$1,113 USD
Retailer 20$1,328 USD
Retailer 8$1,386 USD
Retailer 5$1,762 USD
Retailer 9$1,795 USD
Retailer 19$1,908 USD
Retailer 13$2,014 USD
Retailer 14$2,134 USD
Retailer 15$2,309 USD
Retailer 16$2,415 USD
Retailer 2$3,895 USD
Brilliant Earth$3,920 USD

23 data points across 23 retailers

23 retailers$442 USD to $3,920 USD

A
Cheapest Retailer
-
$442 USD
A
Retailer 2
-
$495 USD
View
A
Retailer 3
-
$548 USD
View
Retailer 4
-
$548 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$564 USD
£444 GBP
View
A
Retailer 6
-
$632 USD
View
Final sale: no returns
A
Retailer 7
-
$690 USD
View
A
Retailer 8
-
$797 USD
View
A
Retailer 9
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$862 USD
View
A
Retailer 10
-
$906 USD
£713 GBP
View
A
Retailer 11
-
$942 USD
ZAR 15,221 ZAR
View
B+
Retailer 12
-
$1,113 USD
€1,060 EUR
View
B+
Retailer 13
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$1,328 USD
View
B+
Retailer 14
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$1,386 USD
View
B+
Retailer 15
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$1,762 USD
View
B+
Retailer 16
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$1,795 USD
View
B+
Retailer 17
-
$1,908 USD
View
B
Retailer 18
-
$2,014 USD
£1,586 GBP
View
Retailer 19
-
$2,134 USD
£1,680 GBP
View
Price last confirmed 11 days ago
B
Retailer 20
-
$2,309 USD
SGD 3,120 SGD
View
B
Retailer 21
-
$2,415 USD
View
B
Retailer 22
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$3,895 USD
View
Most Expensive
B
Brilliant Earth
21738667A · Oct 31
$3,920 USD
View
22 more retailers have this diamond
Prices start from $442 USDSave up to $3,478 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
1.77ct Asscher
$442 USD