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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 $7,213 NZD
$4,065 USD
As of October 30, 2026
Save $22,498 NZD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,710 NZD 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 $7,213 to $29,710, a $22,498 spread on the same certified stone. Taylor and Hart lists it at $29,710. 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: $22,479 NZD|Low: $7,213 NZD|High: $50,459 NZD|Avg: $16,993 NZD|-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$7,213 NZD
Retailer 6$7,559 NZD
Retailer 2$7,612 NZD
Retailer 4$8,075 NZD
Retailer 14$8,366 NZD
Retailer 13$8,463 NZD
Retailer 15$10,055 NZD
Retailer 9$10,993 NZD
Retailer 16$11,736 NZD
Retailer 8$12,331 NZD
Retailer 5$12,956 NZD
Retailer 12$14,166 NZD
Retailer 11$18,016 NZD
Retailer 7$19,358 NZD
Retailer 10$19,423 NZD
Retailer 1$22,479 NZD
Taylor and Hart$29,710 NZD

29 data points across 17 retailers

18 retailers$7,213 NZD to $29,710 NZD

A
Cheapest Retailer
-
$7,213 NZD
$4,065 USD
A
Retailer 2
-
$7,559 NZD
$4,260 USD
View
A
Retailer 3
-
$7,612 NZD
$4,290 USD
View
A
Retailer 4
-
$8,075 NZD
$4,551 USD
View
Final sale: no returns
A
Retailer 5
-
$8,366 NZD
$4,715 USD
View
A
Retailer 6
-
$8,463 NZD
$4,770 USD
View
A
Retailer 7
-
$10,055 NZD
$5,667 USD
View
B+
Retailer 8
-
$10,993 NZD
£4,879 GBP
View
B+
Retailer 9
-
$11,736 NZD
£5,208 GBP
View
Retailer 10
-
$12,331 NZD
$6,950 USD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$12,956 NZD
$7,302 USD
View
Retailer 12
-
$13,733 NZD
$7,740 USD
View
Price last confirmed 30 days ago
B+
Retailer 13
-
$14,166 NZD
€7,604 EUR
View
B+
Retailer 14
-
$18,016 NZD
£7,995 GBP
View
B+
Retailer 15
-
$19,358 NZD
$10,910 USD
View
B
Retailer 16
-
$19,423 NZD
ZAR 176,843 ZAR
View
B
Retailer 17
-
$22,479 NZD
$12,669 USD
View
Most Expensive
B
Taylor and Hart
NZTX5P7 · Oct 30
$29,710 NZD
$16,745 USD
View
17 more retailers have this diamond
Prices start from $7,213 NZDSave up to $22,498 NZD

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
$7,213 NZD