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Asscher|Lab Grown|IGI

4.00ct D FL Asscher Lab Grown Diamond

EX • D/FL • IGI LG754508394

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG754508394

Diamond specifications and retailer prices

From $5,911 USD
As of October 30, 2026
Save $17,819 USD (75%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $34,656 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4ct lab-grown asscher diamond

This 4ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754508394 or 754508394. Listed at 15 retailers as of October 30, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.00
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754508394
Dimensions8.77 × 8.75 × 5.73 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
8.77 mm8.75 mm4.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754508394
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 65.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,244 USD|Low: $5,911 USD|High: $34,656 USD|Avg: $15,235 USD|-19.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
With Clarity
October 31, 2026
Retailer 13$5,911 USD
Retailer 2$6,144 USD
Retailer 4$8,205 USD
Retailer 1$8,244 USD
Retailer 11$8,710 USD
Retailer 3$10,050 USD
Retailer 9$10,735 USD
Retailer 5$12,225 USD
Retailer 10$13,245 USD
Retailer 7$13,700 USD
Retailer 8$13,780 USD
Retailer 14$17,600 USD
Retailer 6$22,860 USD
Retailer 12$23,730 USD
With Clarity$34,656 USD

39 data points across 15 retailers

15 retailers$5,911 USD to $23,730 USD

A
Cheapest Retailer
-
$5,911 USD
A
Retailer 2
-
$6,144 USD
View
A
Retailer 3
-
$8,205 USD
HK$64,100 HKD
View
A
Retailer 4
-
$8,244 USD
£6,492 GBP
View
Retailer 5
-
$8,710 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$10,050 USD
View
B+
Retailer 7
-
$10,735 USD
€10,224 EUR
View
B+
Retailer 8
-
$12,225 USD
View
B+
Retailer 9
-
$13,245 USD
£10,429 GBP
View
B+
Retailer 10
-
$13,700 USD
View
B+
Retailer 11
-
$13,780 USD
ZAR 222,620 ZAR
View
B+
Retailer 12
-
$17,600 USD
View
B
Retailer 13
-
$22,860 USD
View
B
Retailer 14
-
$23,730 USD
SGD 32,068 SGD
View
Most Expensive
With Clarity
754508394 · Oct 31
$34,656 USD
View
Price under review
14 more retailers have this diamond
Prices start from $5,911 USDSave up to $17,819 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
4.00ct Asscher
$5,911 USD