Asscher|Lab Grown|IGI

4.30ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG787621182

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787621182

Diamond specifications and retailer prices

From $8,831 CAD
$6,322 USD
As of October 30, 2026
Save $25,022 CAD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $52,042 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.3ct lab-grown asscher diamond

This 4.3ct 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 LG787621182 or 787621182. Listed at 14 retailers as of October 30, 2026, with a 283% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.30
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787621182
Dimensions8.94 × 8.92 × 5.78 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
8.94 mm8.92 mm4.30 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787621182
Side View
Table 58.0%Crown 31.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 64.8%

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: $12,148 CAD|Low: $8,444 CAD|High: $65,791 CAD|Avg: $21,379 CAD|-20.5%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 6$8,444 CAD
Retailer 12$8,831 CAD
Retailer 14$9,699 CAD
Retailer 1$12,148 CAD
Retailer 3$12,320 CAD
Retailer 11$12,349 CAD
Retailer 2$15,087 CAD
Retailer 9$16,121 CAD
Retailer 4$18,351 CAD
Retailer 10$19,838 CAD
Retailer 7$20,255 CAD
Retailer 8$20,639 CAD
Retailer 13$26,429 CAD
Retailer 5$33,853 CAD
With Clarity$52,042 CAD

37 data points across 15 retailers

14 retailers$8,831 CAD to $33,853 CAD

A
Cheapest Retailer
-
$8,831 CAD
$6,322 USD
A
Retailer 2
-
$9,699 CAD
$6,943 USD
View
B+
Retailer 3
-
$12,148 CAD
£6,848 GBP
View
B+
Retailer 4
-
$12,320 CAD
HK$68,900 HKD
View
Retailer 5
-
$12,349 CAD
$8,840 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$15,087 CAD
$10,800 USD
View
B+
Retailer 7
-
$16,121 CAD
€10,991 EUR
View
B+
Retailer 8
-
$18,351 CAD
$13,137 USD
View
B+
Retailer 9
-
$19,838 CAD
£11,182 GBP
View
B+
Retailer 10
-
$20,255 CAD
$14,500 USD
View
B
Retailer 11
-
$20,639 CAD
ZAR 238,689 ZAR
View
B
Retailer 12
-
$26,429 CAD
$18,920 USD
View
B
Retailer 13
-
$33,853 CAD
$24,234 USD
View
Most Expensive
With Clarity
787621182 · Oct 31
$52,042 CAD
$37,255 USD
View
Price under review
13 more retailers have this diamond
Prices start from $8,831 CADSave up to $25,022 CAD

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
4.30ct Asscher
$8,831 CAD