Round|Lab Grown|GIA

4.19ct E FL Round Lab Grown Diamond

EX • E/FL • GIA 5533664476

Certificate GIA 5533664476

Diamond specifications and retailer prices

From $16,363 AUD
$11,494 USD
As of October 30, 2026
Save $23,926 AUD (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $55,706 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.19ct lab-grown round diamond

This 4.19ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5533664476. Listed at 12 retailers as of October 29, 2026, with a 146% 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

4.19
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 5533664476
Dimensions10.38 × 10.31 × 6.43 mm
L/W Ratio1.01
Culet sizeNone
Top View
10.38 mm10.31 mm4.19 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533664476
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $31,926 AUD|Low: $16,363 AUD|High: $70,863 AUD|Avg: $32,804 AUD|-24.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 31, 2026
Retailer 11$16,363 AUD
Retailer 12$18,424 AUD
Retailer 9$18,635 AUD
Retailer 2$19,278 AUD
Retailer 5$22,338 AUD
Retailer 8$26,536 AUD
Retailer 7$29,211 AUD
Retailer 1$31,926 AUD
Retailer 10$34,619 AUD
Retailer 6$40,289 AUD
Retailer 4$43,221 AUD
Retailer 3$52,491 AUD
Taylor and Hart$55,706 AUD

42 data points across 13 retailers

12 retailers$16,363 AUD to $40,289 AUD

B+
Cheapest Retailer
-
$16,363 AUD
$11,494 USD
B+
Retailer 2
-
$18,424 AUD
$12,942 USD
View
Retailer 3
-
$18,635 AUD
$13,090 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
$19,278 AUD
$13,542 USD
View
B+
Retailer 5
-
$22,338 AUD
£12,355 GBP
View
B+
Retailer 6
-
$26,536 AUD
$18,640 USD
View
B+
Retailer 7
-
$29,211 AUD
£16,157 GBP
View
B
Retailer 8
-
$31,926 AUD
€21,358 EUR
View
B
Retailer 9
-
$34,619 AUD
$24,318 USD
View
B
Retailer 10
-
$40,289 AUD
ZAR 457,200 ZAR
View
Retailer 11
-
$52,491 AUD
$36,872 USD
View
Price under review
Most Expensive
Taylor and Hart
4AZPIJ1 · Oct 30
$55,706 AUD
$39,130 USD
View
Price under review
11 more retailers have this diamond
Prices start from $16,363 AUDSave up to $23,926 AUD

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.

B+
4.19ct Round
$16,363 AUD