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Asscher|Lab Grown|IGI

1.78ct G VS1 Asscher Lab Grown Diamond

EX • G/VS1 • IGI LG619423417

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG619423417

Diamond specifications and retailer prices

From $329 SGD
$257 USD
As of October 28, 2026
Save $2,343 SGD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,672 SGD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown asscher diamond

This 1.78ct lab-grown asscher sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619423417 or 619423417. Listed at 10 retailers as of October 27, 2026, with prices from $329 to $2,672, a $2,343 spread on the same certified stone. Do Amore Diamonds lists it at $2,672. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.78
Carat
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619423417
Dimensions6.61 × 6.53 × 4.41 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.61 mm6.53 mm1.78 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619423417
Side View
Table 63.0%Crown 34.8°Girdle: MediumPavilion 40°Culet: NoneDepth 67.5%

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 28
Current: $2,672 SGD|Low: $225 SGD|High: $2,825 SGD|Avg: $1,034 SGD|-5.4%
Do Amore Diamonds
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 27, 2026
Retailer 10$329 SGD
Retailer 6$447 SGD
Retailer 5$565 SGD
Retailer 9$591 SGD
Retailer 11$619 SGD
Retailer 3$707 SGD
Retailer 13$794 SGD
Retailer 2$888 SGD
Retailer 8$1,113 SGD
Retailer 12$1,403 SGD
Retailer 7$1,529 SGD
Retailer 4$1,680 SGD
Do Amore Diamonds$2,672 SGD

29 data points across 13 retailers

10 retailers$329 SGD to $2,672 SGD

A
Cheapest Retailer
-
$329 SGD
$257 USD
Final sale: no returns
A
Retailer 2
-
$447 SGD
£275 GBP
View
B+
Retailer 3
-
$591 SGD
$462 USD
View
A
Retailer 4
-
$888 SGD
A$1,069 AUD
View
Retailer 5
-
$934 SGD
A$1,124 AUD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$1,113 SGD
$871 USD
View
B+
Retailer 7
-
$1,225 SGD
$958 USD
View
B+
Retailer 8
-
$1,529 SGD
£942 GBP
View
B
Retailer 9
-
$1,660 SGD
£1,022 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F1A559194 · Oct 27
$2,672 SGD
$2,090 USD
View
9 more retailers have this diamond
Prices start from $329 SGDSave up to $2,343 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
1.78ct Asscher
$329 SGD