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Asscher|Lab Grown|IGI

1.05ct E IF Asscher Lab Grown Diamond

E/IF • IGI LG738504573

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG738504573

Diamond specifications and retailer prices

From $337 SGD
$264 USD
As of October 30, 2026
Save $1,836 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,173 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG738504573 or 738504573. Listed at 23 retailers as of October 30, 2026, with prices from $337 to $2,173, a $1,836 spread on the same certified stone. Brilliant Earth lists it at $2,173. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738504573
Dimensions5.55 × 5.55 × 5.67 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.55 mm5.55 mm1.05 ctE / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738504573
Side View
Table 62.0%Crown 32.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 68.1%

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 30
Current: $2,173 SGD|Low: $330 SGD|High: $2,212 SGD|Avg: $966 SGD|-1.7%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4$337 SGD
Retailer 17$376 SGD
Retailer 14$391 SGD
Retailer 3$418 SGD
Retailer 7$418 SGD
Retailer 20$620 SGD
Retailer 13$674 SGD
Retailer 5$695 SGD
Retailer 18$718 SGD
Retailer 10$794 SGD
Retailer 2$799 SGD
Retailer 9$826 SGD
Retailer 16$1,016 SGD
Retailer 19$1,060 SGD
Retailer 21$1,080 SGD
Retailer 8$1,342 SGD
Retailer 11$1,408 SGD
Retailer 12$1,637 SGD
Retailer 15$1,684 SGD
Retailer 6$1,785 SGD
Brilliant Earth$2,173 SGD

30 data points across 21 retailers

23 retailers$337 SGD to $2,173 SGD

A
Cheapest Retailer
-
$337 SGD
$264 USD
A
Retailer 2
-
$376 SGD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$391 SGD
$306 USD
View
A
Retailer 4
-
$418 SGD
$327 USD
View
A
Retailer 5
-
$418 SGD
$327 USD
View
A
Retailer 6
-
$620 SGD
$485 USD
View
A
Retailer 7
-
$674 SGD
€502 EUR
View
A
Retailer 8
-
$695 SGD
$544 USD
View
A
Retailer 9
-
$718 SGD
ZAR 9,069 ZAR
View
B+
Retailer 10
-
$794 SGD
$621 USD
View
B+
Retailer 11
-
$799 SGD
£492 GBP
View
B+
Retailer 12
-
$826 SGD
$646 USD
View
B+
Retailer 13
-
$1,016 SGD
A$1,223 AUD
View
Retailer 14
-
$1,042 SGD
A$1,254 AUD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$1,060 SGD
A$1,276 AUD
View
B
Retailer 16
-
$1,080 SGD
$845 USD
View
B
Retailer 17
-
$1,342 SGD
$1,050 USD
View
B
Retailer 18
-
$1,408 SGD
$1,102 USD
View
Retailer 19
-
$1,511 SGD
$1,182 USD
View
Price last confirmed 95 days ago
B
Retailer 20
-
$1,637 SGD
£1,008 GBP
View
B
Retailer 21
-
$1,684 SGD
£1,037 GBP
View
B
Retailer 22
-
$1,785 SGD
$1,396 USD
View
Most Expensive
B
Brilliant Earth
17706071A · Oct 30
$2,173 SGD
$1,700 USD
View
22 more retailers have this diamond
Prices start from $337 SGDSave up to $1,836 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
1.05ct Asscher
$337 SGD