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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 €5,659 EUR
$6,322 USD
As of November 1, 2026
Save €27,688 EUR (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €33,347 EUR 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 31, 2026, with prices from €5,659 to €33,347, a €27,688 spread on the same certified stone. With Clarity lists it at €33,347. 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

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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: Nov 1
Current: €7,784 EUR|Low: €5,411 EUR|High: €42,157 EUR|Avg: €13,699 EUR|-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€5,411 EUR
Retailer 12€5,659 EUR
Retailer 14€6,215 EUR
Retailer 1€7,784 EUR
Retailer 3€7,894 EUR
Retailer 11€7,913 EUR
Retailer 2€9,667 EUR
Retailer 9€10,330 EUR
Retailer 4€11,759 EUR
Retailer 10€12,711 EUR
Retailer 7€12,979 EUR
Retailer 8€13,225 EUR
Retailer 13€16,935 EUR
Retailer 5€21,692 EUR
With Clarity€33,347 EUR

37 data points across 15 retailers

14 retailers€5,659 EUR to €33,347 EUR

A
Cheapest Retailer
-
€5,659 EUR
$6,322 USD
A
Retailer 2
-
€6,215 EUR
$6,943 USD
View
B+
Retailer 3
-
€7,784 EUR
£6,848 GBP
View
B+
Retailer 4
-
€7,894 EUR
HK$68,900 HKD
View
Retailer 5
-
€7,913 EUR
$8,840 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
€9,667 EUR
$10,800 USD
View
B+
Retailer 7
-
€10,330 EUR
View
B+
Retailer 8
-
€11,759 EUR
$13,137 USD
View
B+
Retailer 9
-
€12,711 EUR
£11,182 GBP
View
B+
Retailer 10
-
€12,979 EUR
$14,500 USD
View
B
Retailer 11
-
€13,225 EUR
ZAR 238,689 ZAR
View
B
Retailer 12
-
€16,935 EUR
$18,920 USD
View
B
Retailer 13
-
€21,692 EUR
$24,234 USD
View
Most Expensive
B
With Clarity
787621182 · Oct 31
€33,347 EUR
$37,255 USD
View
13 more retailers have this diamond
Prices start from €5,659 EURSave up to €27,688 EUR

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
€5,659 EUR