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Asscher|Lab Grown|IGI

1.72ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG637453171

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG637453171

Diamond specifications and retailer prices

From $4,810 SGD
£2,963 GBP
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $4,810 SGD at Diamond Quarter
View at Diamond Quarter

About this 1.72ct lab-grown asscher diamond

This 1.72ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG637453171 or 637453171. Listed at 3 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637453171
Dimensions6.54 × 6.52 × 4.31 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
6.54 mm6.52 mm1.72 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637453171
Side View
Table 64.0%Crown 31.8°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,142 SGD|Low: $458 SGD|High: $7,044 SGD|Avg: $2,978 SGD|-19.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
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Retailer 17
August 17, 2026
Retailer 17$458 SGD
Retailer 11$857 SGD
Retailer 5$895 SGD
Retailer 7$949 SGD
Retailer 3$1,277 SGD
Retailer 12$1,321 SGD
Retailer 13$1,359 SGD
Retailer 14$1,818 SGD
Retailer 16$1,988 SGD
Retailer 10$2,148 SGD
Retailer 8$2,408 SGD
Retailer 15$2,531 SGD
Retailer 4$2,714 SGD
Retailer 1$4,142 SGD
Retailer 9$4,325 SGD
Retailer 6$5,101 SGD
Retailer 2$6,954 SGD

71 data points across 17 retailers

3 retailers

Retailer 1
-
$2,148 SGD
A$2,585 AUD
Price last confirmed 78 days ago
Retailer 2
-
$4,142 SGD
$3,240 USD
View
Price last confirmed 75 days ago
Most Expensive
B
Diamond Quarter
1.72IFDLG71F6D8N · Oct 31
$4,810 SGD
£2,963 GBP
View
2 more retailers have this diamond

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.

B
1.72ct Asscher
$4,810 SGD