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Asscher|Lab Grown|IGI

1.00ct F SI1 Asscher Lab Grown Diamond

VG • F/SI1 • IGI LG687563099

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG687563099

Diamond specifications and retailer prices

From $324 SGD
$253 USD
As of November 1, 2026
Save $1,492 SGD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,816 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG687563099 or 687563099. Listed at 7 retailers as of November 1, 2026, with prices from $324 to $1,816, a $1,492 spread on the same certified stone. Do Amore Diamonds lists it at $1,816. 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

1.00
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687563099
Dimensions7.01 × 4.98 × 3.30 mm
L/W Ratio1.41
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
7.01 mm4.98 mm1.00 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG687563099
Side View
Table 78.0%Crown 44°Girdle: MED-STKPavilionCulet: NoneDepth 66.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,816 SGD|Low: $324 SGD|High: $1,816 SGD|Avg: $815 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 6$324 SGD
Retailer 4$392 SGD
Retailer 7$485 SGD
Retailer 3$492 SGD
Retailer 5$925 SGD
Retailer 2$1,405 SGD
Do Amore Diamonds$1,816 SGD

13 data points across 7 retailers

7 retailers$324 SGD to $1,816 SGD

B+
Cheapest Retailer
-
$324 SGD
$253 USD
Retailer 2
-
$392 SGD
£241 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$485 SGD
$379 USD
View
B+
Retailer 4
-
$492 SGD
$385 USD
View
C
Retailer 5
-
$925 SGD
$723 USD
View
C
Retailer 6
-
$1,405 SGD
£865 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1695882 · Nov 2
$1,816 SGD
$1,420 USD
View
6 more retailers have this diamond
Prices start from $324 SGDSave up to $1,492 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.

B+
1.00ct Asscher
$324 SGD