CaratHunter
Plans
Asscher|Lab Grown|IGI

1.73ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG830620110

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG830620110

Diamond specifications and retailer prices

From $570 SGD
$446 USD
As of October 30, 2026
Save $4,377 SGD (88%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,947 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.73ct lab-grown asscher diamond

This 1.73ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830620110 or 830620110. Listed at 13 retailers as of October 30, 2026, with prices from $570 to $4,947, a $4,377 spread on the same certified stone. Brilliant Earth lists it at $4,947. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830620110
Dimensions6.74 × 6.72 × 4.33 mm
L/W Ratio1.00
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
6.74 mm6.72 mm1.73 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830620110
Side View
Table 65.0%Crown 34.3°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 64.4%

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 30
Current: $4,947 SGD|Low: $570 SGD|High: $7,070 SGD|Avg: $2,088 SGD|-30.0%
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
October 30, 2026
Retailer 8$570 SGD
Retailer 3$707 SGD
Retailer 9$750 SGD
Retailer 4$827 SGD
Retailer 2$1,021 SGD
Retailer 7$1,110 SGD
Retailer 10$1,169 SGD
Retailer 12$1,712 SGD
Retailer 13$2,314 SGD
Retailer 6$2,460 SGD
Retailer 5$3,019 SGD
Retailer 11$3,163 SGD
Brilliant Earth$4,947 SGD

2 data points across 13 retailers

13 retailers$570 SGD to $4,947 SGD

A
Cheapest Retailer
-
$570 SGD
$446 USD
A
Retailer 2
-
$707 SGD
$553 USD
View
A
Retailer 3
-
$750 SGD
£462 GBP
View
A
Retailer 4
-
$827 SGD
$647 USD
View
Final sale: no returns
A
Retailer 5
-
$1,021 SGD
$799 USD
View
A
Retailer 6
-
$1,110 SGD
$868 USD
View
A
Retailer 7
-
$1,169 SGD
£720 GBP
View
B+
Retailer 8
-
$1,712 SGD
$1,339 USD
View
B+
Retailer 9
-
$2,314 SGD
$1,810 USD
View
B+
Retailer 10
-
$2,460 SGD
$1,924 USD
View
B
Retailer 11
-
$3,019 SGD
View
B
Retailer 12
-
$3,163 SGD
$2,474 USD
View
Most Expensive
B
Brilliant Earth
22348873A · Oct 30
$4,947 SGD
$3,870 USD
View
12 more retailers have this diamond
Prices start from $570 SGDSave up to $4,377 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
1.73ct Asscher
$570 SGD