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Asscher|Lab Grown|IGI

1.58ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG775619774

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG775619774

Diamond specifications and retailer prices

From $420 SGD
$328 USD
As of October 30, 2026
Save $3,309 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,140 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG775619774 or 775619774. Listed at 23 retailers as of October 29, 2026, with a 787% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775619774
Dimensions6.30 × 6.27 × 4.28 mm
L/W Ratio1.00
Culet sizePointed
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
6.30 mm6.27 mm1.58 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775619774
Side View
Table 66.0%Crown 36.7°Girdle: Slightly ThickPavilion 39.6°Culet: NoneDepth 68.3%

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: $642 SGD|Low: $404 SGD|High: $2,986 SGD|Avg: $1,340 SGD|-0.7%
Retailer 1
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
October 30, 2026
Retailer 14$420 SGD
Retailer 4$522 SGD
Retailer 1$642 SGD
Retailer 13$718 SGD
Retailer 6$950 SGD
Retailer 11$988 SGD
Retailer 7$1,037 SGD
Retailer 9$1,335 SGD
Retailer 8$1,338 SGD
Retailer 12$1,528 SGD
Retailer 5$1,969 SGD
Retailer 2$2,227 SGD
Retailer 10$2,259 SGD
Retailer 3$2,986 SGD

39 data points across 14 retailers

23 retailers$420 SGD to $3,730 SGD

A
Cheapest Retailer
-
$420 SGD
$328 USD
A
Retailer 2
-
$470 SGD
$367 USD
View
Final sale: no returns
A
Retailer 3
-
$487 SGD
$380 USD
View
A
Retailer 4
-
$522 SGD
$407 USD
View
A
Retailer 5
-
$522 SGD
$407 USD
View
A
Retailer 6
-
$587 SGD
$458 USD
View
A
Retailer 7
-
$642 SGD
£395 GBP
View
A
Retailer 8
-
$693 SGD
$541 USD
View
A
Retailer 9
-
$718 SGD
$560 USD
View
B+
Retailer 10
-
$950 SGD
$741 USD
View
B+
Retailer 11
-
$988 SGD
ZAR 12,459 ZAR
View
B+
Retailer 12
-
$1,037 SGD
£637 GBP
View
B+
Retailer 13
-
$1,335 SGD
A$1,602 AUD
View
B+
Retailer 14
-
$1,338 SGD
A$1,606 AUD
View
B
Retailer 15
-
$1,528 SGD
$1,192 USD
View
B
Retailer 16
-
$1,849 SGD
$1,443 USD
View
B
Retailer 17
-
$1,969 SGD
$1,536 USD
View
B
Retailer 18
-
$2,046 SGD
$1,596 USD
View
B
Retailer 19
-
$2,051 SGD
$1,600 USD
View
B
Retailer 20
-
$2,227 SGD
£1,368 GBP
View
B
Retailer 21
-
$2,259 SGD
£1,388 GBP
View
B
Retailer 22
-
$3,730 SGD
$2,910 USD
View
Most Expensive
Do Amore Diamonds
23-775619774 · Oct 29
$4,140 SGD
$3,230 USD
View
Price under review
22 more retailers have this diamond
Prices start from $420 SGDSave up to $3,309 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
1.58ct Asscher
$420 SGD