CaratHunter
Plans
Marquise|Lab Grown|IGI

3.02ct E FL Marquise Lab Grown Diamond

EX • E/FL • IGI LG816619234

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816619234

Diamond specifications and retailer prices

From $5,787 AUD
$4,065 USD
As of October 30, 2026
Save $18,051 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $23,838 AUD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.02ct lab-grown marquise diamond

This 3.02ct 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 LG816619234 or 816619234. Listed at 18 retailers as of October 30, 2026, with prices from $5,787 to $23,838, a $18,051 spread on the same certified stone. Taylor and Hart lists it at $23,838. 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

3.02
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816619234
Dimensions14.50 × 7.44 × 4.41 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.50 mm7.44 mm3.02 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816619234
Side View
Table 60.0%Crown 39.6°Girdle: MED-STKPavilion 35.7°Culet: NoneDepth 59.3%

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: $18,036 AUD|Low: $5,787 AUD|High: $40,485 AUD|Avg: $13,634 AUD|-6.3%
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
Retailer 16
Taylor and Hart
October 30, 2026
Retailer 3$5,787 AUD
Retailer 6$6,065 AUD
Retailer 2$6,107 AUD
Retailer 4$6,479 AUD
Retailer 14$6,712 AUD
Retailer 13$6,791 AUD
Retailer 15$8,068 AUD
Retailer 9$8,820 AUD
Retailer 16$9,416 AUD
Retailer 8$9,894 AUD
Retailer 5$10,395 AUD
Retailer 12$11,366 AUD
Retailer 11$14,455 AUD
Retailer 7$15,531 AUD
Retailer 10$15,584 AUD
Retailer 1$18,036 AUD
Taylor and Hart$23,838 AUD

29 data points across 17 retailers

18 retailers$5,787 AUD to $23,838 AUD

A
Cheapest Retailer
-
$5,787 AUD
$4,065 USD
A
Retailer 2
-
$6,065 AUD
$4,260 USD
View
A
Retailer 3
-
$6,107 AUD
$4,290 USD
View
A
Retailer 4
-
$6,479 AUD
$4,551 USD
View
Final sale: no returns
A
Retailer 5
-
$6,712 AUD
$4,715 USD
View
A
Retailer 6
-
$6,791 AUD
$4,770 USD
View
A
Retailer 7
-
$8,068 AUD
$5,667 USD
View
B+
Retailer 8
-
$8,820 AUD
£4,879 GBP
View
B+
Retailer 9
-
$9,416 AUD
£5,208 GBP
View
Retailer 10
-
$9,894 AUD
$6,950 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$10,395 AUD
$7,302 USD
View
Retailer 12
-
$11,019 AUD
$7,740 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$11,366 AUD
€7,604 EUR
View
B+
Retailer 14
-
$14,455 AUD
£7,995 GBP
View
B+
Retailer 15
-
$15,531 AUD
$10,910 USD
View
B
Retailer 16
-
$15,584 AUD
ZAR 176,843 ZAR
View
B
Retailer 17
-
$18,036 AUD
$12,669 USD
View
Most Expensive
B
Taylor and Hart
NZTX5P7 · Oct 30
$23,838 AUD
$16,745 USD
View
17 more retailers have this diamond
Prices start from $5,787 AUDSave up to $18,051 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
3.02ct Marquise
$5,787 AUD