CaratHunter
Plans
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 $1,106 SGD
$865 USD
As of October 29, 2026
Save $9,032 SGD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,138 SGD 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 $1,106 to $10,138, a $9,032 spread on the same certified stone. Brilliant Earth lists it at $10,138. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,138 SGD|Low: $1,106 SGD|High: $10,138 SGD|Avg: $3,416 SGD|+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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 18$1,106 SGD
Retailer 6$1,145 SGD
Retailer 17$1,368 SGD
Retailer 15$1,550 SGD
Retailer 9$1,615 SGD
Retailer 7$1,658 SGD
Retailer 8$1,838 SGD
Retailer 2$1,939 SGD
Retailer 13$2,854 SGD
Retailer 11$2,936 SGD
Retailer 5$3,245 SGD
Retailer 10$3,487 SGD
Retailer 3$3,828 SGD
Retailer 16$3,872 SGD
Retailer 14$4,468 SGD
Retailer 12$4,765 SGD
Retailer 4$8,770 SGD
Brilliant Earth$10,138 SGD

30 data points across 18 retailers

18 retailers$1,106 SGD to $10,138 SGD

A
Cheapest Retailer
-
$1,106 SGD
$865 USD
Final sale: no returns
A
Retailer 2
-
$1,368 SGD
$1,070 USD
View
Retailer 3
-
$1,550 SGD
£955 GBP
View
Price last confirmed 13 days ago
A
Retailer 4
-
$1,615 SGD
$1,263 USD
View
A
Retailer 5
-
$1,658 SGD
$1,297 USD
View
A
Retailer 6
-
$1,838 SGD
$1,438 USD
View
A
Retailer 7
-
$1,939 SGD
£1,194 GBP
View
Retailer 8
-
$2,854 SGD
A$3,434 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,936 SGD
ZAR 37,102 ZAR
View
B+
Retailer 10
-
$3,239 SGD
£1,995 GBP
View
Retailer 11
-
$3,245 SGD
A$3,905 AUD
View
Price last confirmed 22 days ago
B+
Retailer 12
-
$3,828 SGD
$2,994 USD
View
B+
Retailer 13
-
$3,872 SGD
$3,029 USD
View
B
Retailer 14
-
$4,468 SGD
$3,495 USD
View
B
Retailer 15
-
$4,513 SGD
$3,530 USD
View
B
Retailer 16
-
$4,765 SGD
£2,935 GBP
View
B
Retailer 17
-
$8,770 SGD
$6,860 USD
View
Most Expensive
B
Brilliant Earth
18600247A · Oct 28
$10,138 SGD
$7,930 USD
View
17 more retailers have this diamond
Prices start from $1,106 SGDSave up to $9,032 SGD

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
$1,106 SGD