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Asscher|Lab Grown|IGI

3.77ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG830690849

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830690849

Diamond specifications and retailer prices

From $780 SGD
$610 USD
As of October 27, 2026
Save $6,364 SGD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,144 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG830690849 or 830690849. Listed at 11 retailers as of October 27, 2026, with prices from $780 to $7,144, a $6,364 spread on the same certified stone. Queensmith lists it at $7,144. 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 angle41.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830690849
Dimensions8.61 × 8.48 × 5.59 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm8.48 mm3.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830690849
Side View
Table 64.0%Crown 41.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 65.9%

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: $7,144 SGD|Low: $761 SGD|High: $7,144 SGD|Avg: $3,203 SGD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$761 SGD
Retailer 10$780 SGD
Retailer 7$1,154 SGD
Retailer 2$1,506 SGD
Retailer 8$1,780 SGD
Retailer 3$1,974 SGD
Retailer 13$2,786 SGD
Retailer 12$2,806 SGD
Retailer 9$3,260 SGD
Retailer 6$4,163 SGD
Retailer 5$5,625 SGD
Retailer 11$6,187 SGD
Queensmith$7,144 SGD

23 data points across 13 retailers

11 retailers$780 SGD to $7,144 SGD

A
Cheapest Retailer
-
$780 SGD
$610 USD
B+
Retailer 2
-
$1,154 SGD
$903 USD
View
A
Retailer 3
-
$1,506 SGD
£928 GBP
View
A
Retailer 4
-
$1,780 SGD
$1,392 USD
View
Retailer 5
-
$1,974 SGD
A$2,376 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$2,786 SGD
£1,716 GBP
View
B+
Retailer 7
-
$2,806 SGD
$2,195 USD
View
B+
Retailer 8
-
$3,260 SGD
$2,550 USD
View
B
Retailer 9
-
$4,163 SGD
£2,564 GBP
View
B
Retailer 10
-
$6,187 SGD
$4,840 USD
View
Most Expensive
B
Queensmith
LG830690849 · Oct 27
$7,144 SGD
£4,400 GBP
View
10 more retailers have this diamond
Prices start from $780 SGDSave up to $6,364 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
$780 SGD