Asscher|Lab Grown|IGI

4.09ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG754508234

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508234

Diamond specifications and retailer prices

From $6,034 USD
As of October 30, 2026
Save $20,543 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $26,577 USD at With Clarity · As of October 30, 2026
View at With Clarity

About this 4.09ct lab-grown asscher diamond

This 4.09ct 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 LG754508234 or 754508234. Listed at 15 retailers as of October 30, 2026, with prices from $6,034 to $26,577, a $20,543 spread on the same certified stone. With Clarity lists it at $26,577. 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

4.09
Carat
D
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508234
Dimensions8.76 × 8.76 × 5.92 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
8.76 mm8.76 mm4.09 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508234
Side View
Table 66.0%Crown 33.4°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 67.6%

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: $14,010 USD|Low: $6,034 USD|High: $33,598 USD|Avg: $15,538 USD|-36.9%
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 30, 2026
Retailer 13$6,034 USD
Retailer 2$6,378 USD
Retailer 4$8,384 USD
Retailer 8$8,473 USD
Retailer 11$8,820 USD
Retailer 3$10,275 USD
Retailer 9$10,977 USD
Retailer 5$12,498 USD
Retailer 10$13,532 USD
Retailer 1$14,010 USD
Retailer 7$14,079 USD
Retailer 14$17,996 USD
Retailer 6$23,272 USD
Retailer 12$24,265 USD
With Clarity$26,577 USD

38 data points across 15 retailers

15 retailers$6,034 USD to $26,577 USD

A
Cheapest Retailer
-
$6,034 USD
A
Retailer 2
-
$6,378 USD
View
B+
Retailer 3
-
$8,384 USD
HK$65,500 HKD
View
B+
Retailer 4
-
$8,473 USD
£6,672 GBP
View
Retailer 5
-
$8,820 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$10,275 USD
View
B+
Retailer 7
-
$10,977 USD
€10,454 EUR
View
B+
Retailer 8
-
$12,498 USD
View
B+
Retailer 9
-
$13,532 USD
£10,655 GBP
View
B
Retailer 10
-
$14,010 USD
View
B
Retailer 11
-
$14,079 USD
ZAR 227,440 ZAR
View
B
Retailer 12
-
$17,996 USD
View
B
Retailer 13
-
$23,272 USD
View
B
Retailer 14
-
$24,265 USD
SGD 32,791 SGD
View
Most Expensive
B
With Clarity
754508234 · Oct 30
$26,577 USD
View
14 more retailers have this diamond
Prices start from $6,034 USDSave up to $20,543 USD

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
4.09ct Asscher
$6,034 USD