Asscher|Lab Grown|IGI

3.77ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG664407160

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG664407160

Diamond specifications and retailer prices

From $865 USD
As of October 29, 2026
Save $7,065 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,930 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.77ct lab-grown asscher diamond

This 3.77ct lab-grown asscher sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG664407160 or 664407160. Listed at 18 retailers as of October 28, 2026, with prices from $865 to $7,930, a $7,065 spread on the same certified stone. Brilliant Earth lists it at $7,930. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.77
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG664407160
Dimensions8.13 × 8.13 × 5.41 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.13 mm3.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG664407160
Side View
Table 65.0%Crown 38.3°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 66.5%

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 29
Current: $7,930 USD|Low: $865 USD|High: $7,930 USD|Avg: $2,672 USD|+10.9%
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
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Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 18$865 USD
Retailer 6$896 USD
Retailer 17$1,070 USD
Retailer 15$1,213 USD
Retailer 9$1,263 USD
Retailer 7$1,297 USD
Retailer 8$1,438 USD
Retailer 2$1,517 USD
Retailer 13$2,232 USD
Retailer 11$2,297 USD
Retailer 5$2,538 USD
Retailer 10$2,728 USD
Retailer 3$2,994 USD
Retailer 16$3,029 USD
Retailer 14$3,495 USD
Retailer 12$3,727 USD
Retailer 4$6,860 USD
Brilliant Earth$7,930 USD

30 data points across 18 retailers

18 retailers$865 USD to $7,930 USD

A
Cheapest Retailer
-
$865 USD
Final sale: no returns
A
Retailer 2
-
$1,070 USD
View
Retailer 3
-
$1,213 USD
£955 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$1,263 USD
View
A
Retailer 5
-
$1,297 USD
View
A
Retailer 6
-
$1,438 USD
View
A
Retailer 7
-
$1,517 USD
£1,194 GBP
View
Retailer 8
-
$2,232 USD
A$3,434 AUD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$2,297 USD
ZAR 37,102 ZAR
View
B+
Retailer 10
-
$2,534 USD
£1,995 GBP
View
Retailer 11
-
$2,538 USD
A$3,905 AUD
View
Price last confirmed 21 days ago
B+
Retailer 12
-
$2,994 USD
View
B+
Retailer 13
-
$3,029 USD
View
B
Retailer 14
-
$3,495 USD
View
B
Retailer 15
-
$3,530 USD
View
B
Retailer 16
-
$3,727 USD
£2,935 GBP
View
B
Retailer 17
-
$6,860 USD
View
Most Expensive
B
Brilliant Earth
18600247A · Oct 28
$7,930 USD
View
17 more retailers have this diamond
Prices start from $865 USDSave up to $7,065 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
3.77ct Asscher
$865 USD