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Asscher|Lab Grown|IGI

3.09ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG780663641

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG780663641

Diamond specifications and retailer prices

From $4,577 SGD
$3,580 USD
As of October 30, 2026
Save $13,391 SGD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $17,968 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG780663641 or 780663641. Listed at 14 retailers as of October 30, 2026, with prices from $4,577 to $17,968, a $13,391 spread on the same certified stone. With Clarity lists it at $17,968. 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

3.09
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle44.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663641
Dimensions8.03 × 8.00 × 5.35 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
8.03 mm8.00 mm3.09 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663641
Side View
Table 61.0%Crown 28.9°Girdle: Slightly ThickPavilion 44.5°Culet: NoneDepth 66.9%

Caratlytics Score

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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: $11,646 SGD|Low: $4,577 SGD|High: $17,968 SGD|Avg: $10,684 SGD|-30.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 10$4,577 SGD
Retailer 9$4,657 SGD
Retailer 2$5,662 SGD
Retailer 5$6,136 SGD
Retailer 12$6,978 SGD
Retailer 7$7,422 SGD
Retailer 6$10,735 SGD
Retailer 3$11,527 SGD
Retailer 1$11,646 SGD
Retailer 8$11,782 SGD
Retailer 11$12,167 SGD
Retailer 4$16,133 SGD
With Clarity$17,968 SGD

41 data points across 13 retailers

14 retailers$4,577 SGD to $17,968 SGD

A
Cheapest Retailer
-
$4,577 SGD
$3,580 USD
A
Retailer 2
-
$4,657 SGD
$3,643 USD
View
A
Retailer 3
-
$5,662 SGD
HK$34,600 HKD
View
A
Retailer 4
-
$6,136 SGD
£3,780 GBP
View
B+
Retailer 5
-
$6,978 SGD
$5,458 USD
View
B+
Retailer 6
-
$7,422 SGD
€5,529 EUR
View
Retailer 7
-
$9,159 SGD
$7,164 USD
View
Price last confirmed 88 days ago
B
Retailer 8
-
$10,735 SGD
ZAR 135,654 ZAR
View
B
Retailer 9
-
$11,527 SGD
$9,017 USD
View
B
Retailer 10
-
$11,646 SGD
$9,110 USD
View
B
Retailer 11
-
$11,782 SGD
£7,257 GBP
View
B
Retailer 12
-
$12,167 SGD
$9,517 USD
View
B
Retailer 13
-
$16,133 SGD
$12,619 USD
View
Most Expensive
B
With Clarity
780663641 · Oct 30
$17,968 SGD
$14,055 USD
View
13 more retailers have this diamond
Prices start from $4,577 SGDSave up to $13,391 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
3.09ct Asscher
$4,577 SGD