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Asscher|Lab Grown|IGI

1.03ct F FL Asscher Lab Grown Diamond

VG • F/FL • IGI LG818658608

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818658608

Diamond specifications and retailer prices

From $368 SGD
As of November 5, 2026
Save $2,124 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,492 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818658608 or 818658608. Listed at 19 retailers as of November 4, 2026, with prices from $368 to $2,492, a $2,124 spread on the same certified stone. Brilliant Earth lists it at $2,492. 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

1.03
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658608
Dimensions5.61 × 5.60 × 3.68 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
5.61 mm5.60 mm1.03 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658608
Side View
Table 65.0%Crown 36.9°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 65.7%

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: Nov 5
Current: $2,492 SGD|Low: $368 SGD|High: $2,505 SGD|Avg: $1,227 SGD|-0.5%
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
November 5, 2026
Retailer 9$368 SGD
Retailer 10$431 SGD
Retailer 12$645 SGD
Retailer 15$731 SGD
Retailer 6$735 SGD
Retailer 13$768 SGD
Retailer 2$773 SGD
Retailer 4$799 SGD
Retailer 5$992 SGD
Retailer 14$1,369 SGD
Retailer 11$1,380 SGD
Retailer 8$1,633 SGD
Retailer 7$1,680 SGD
Retailer 3$1,856 SGD
Brilliant Earth$2,492 SGD

31 data points across 15 retailers

19 retailers$368 SGD to $2,492 SGD

A
Cheapest Retailer
-
$368 SGD
Final sale: no returns
A
Retailer 2
-
$431 SGD
View
Retailer 3
-
$447 SGD
View
Price last confirmed 28 days ago
Retailer 4
-
$555 SGD
View
Price last confirmed 33 days ago
Retailer 5
-
$555 SGD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$645 SGD
View
Retailer 7
-
$731 SGD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$735 SGD
View
B+
Retailer 9
-
$768 SGD
View
B+
Retailer 10
-
$773 SGD
View
B+
Retailer 11
-
$799 SGD
View
B+
Retailer 12
-
$992 SGD
View
B
Retailer 13
-
$1,369 SGD
View
B
Retailer 14
-
$1,380 SGD
View
B
Retailer 15
-
$1,633 SGD
View
Retailer 16
-
$1,680 SGD
View
Price last confirmed 17 days ago
Retailer 17
-
$1,784 SGD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$1,856 SGD
View
Most Expensive
B
Brilliant Earth
21580887A · Nov 4
$2,492 SGD
$1,950 USD
View
18 more retailers have this diamond
Prices start from $368 SGDSave up to $2,124 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
1.03ct Asscher
$368 SGD