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Marquise|Lab Grown|IGI

4.44ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG817638253

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817638253

Diamond specifications and retailer prices

From $13,503 AUD
$9,485 USD
As of October 31, 2026
Save $33,723 AUD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $47,226 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 4.44ct lab-grown marquise diamond

This 4.44ct lab-grown marquise 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 IGI LG817638253 or 817638253. Listed at 16 retailers as of October 31, 2026, with prices from $13,503 to $47,226, a $33,723 spread on the same certified stone. Taylor and Hart lists it at $47,226. 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

4.44
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638253
Dimensions17.40 × 8.40 × 5.30 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.40 mm8.40 mm4.44 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817638253
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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 31
Current: $26,787 AUD|Low: $13,106 AUD|High: $75,671 AUD|Avg: $28,104 AUD
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
Retailer 15
Taylor and Hart
November 1, 2026
Retailer 12$13,503 AUD
Retailer 5$13,641 AUD
Retailer 3$13,857 AUD
Retailer 15$15,008 AUD
Retailer 14$17,159 AUD
Retailer 9$18,079 AUD
Retailer 7$23,639 AUD
Retailer 10$23,827 AUD
Retailer 11$24,187 AUD
Retailer 1$26,787 AUD
Retailer 8$31,942 AUD
Retailer 6$32,089 AUD
Retailer 13$34,000 AUD
Retailer 2$39,214 AUD
Taylor and Hart$47,226 AUD
Retailer 4$75,671 AUD

33 data points across 16 retailers

16 retailers$13,503 AUD to $47,226 AUD

A
Cheapest Retailer
-
$13,503 AUD
$9,485 USD
A
Retailer 2
-
$13,641 AUD
CA$13,308 CAD
View
A
Retailer 3
-
$13,857 AUD
$9,734 USD
View
Retailer 4
-
$15,008 AUD
$10,542 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$17,159 AUD
$12,053 USD
View
A
Retailer 6
-
$18,079 AUD
£10,000 GBP
View
B+
Retailer 7
-
$23,639 AUD
$16,605 USD
View
B+
Retailer 8
-
$23,827 AUD
€15,940 EUR
View
B+
Retailer 9
-
$24,187 AUD
$16,990 USD
View
B+
Retailer 10
-
$26,787 AUD
£14,816 GBP
View
B+
Retailer 11
-
$31,942 AUD
ZAR 362,485 ZAR
View
B
Retailer 12
-
$32,089 AUD
$22,541 USD
View
B
Retailer 13
-
$34,000 AUD
$23,883 USD
View
Retailer 14
-
$39,214 AUD
$27,546 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
0PEPFMJ · Oct 31
$47,226 AUD
$33,174 USD
View
14 more retailers have this diamond
Prices start from $13,503 AUDSave up to $33,723 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.

A
4.44ct Marquise
$13,503 AUD