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Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG768630640

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768630640

Diamond specifications and retailer prices

From $11,202 NZD
As of November 4, 2026
Save $3,688 NZD (25%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $31,523 NZD at Taylor and Hart · As of October 20, 2026
View at Taylor and Hart

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise 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 LG768630640 or 768630640. Listed at 12 retailers as of November 4, 2026, with a 33% 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

3.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630640
Dimensions14.69 × 7.54 × 4.79 mm
L/W Ratio1.95
Girdle conditionFaceted
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
14.69 mm7.54 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630640
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.5%

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: Nov 4
Current: $14,889 NZD|Low: $6,288 NZD|High: $37,767 NZD|Avg: $16,803 NZD|-37.0%
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
Taylor and Hart
October 30, 2026
Retailer 8$6,288 NZD
Retailer 5$7,071 NZD
Retailer 12$7,562 NZD
Retailer 3$11,202 NZD
Retailer 6$11,558 NZD
Retailer 10$13,244 NZD
Retailer 2$13,609 NZD
Retailer 9$14,427 NZD
Retailer 1$14,889 NZD
Retailer 11$18,421 NZD
Retailer 7$20,319 NZD
Retailer 4$20,326 NZD
Retailer 13$23,795 NZD
Taylor and Hart$31,523 NZD

30 data points across 14 retailers

12 retailers$11,202 NZD to $14,889 NZD

Retailer 1
-
$6,288 NZD
Price last confirmed 12 days ago
Retailer 2
-
$7,562 NZD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$11,202 NZD
View
Retailer 4
-
$11,558 NZD
View
Price last confirmed 14 days ago
Retailer 5
-
$13,244 NZD
View
Price last confirmed 15 days ago
Retailer 6
-
$13,609 NZD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$14,889 NZD
View
Retailer 8
-
$18,421 NZD
View
Price last confirmed 15 days ago
Retailer 9
-
$20,319 NZD
View
Price last confirmed 16 days ago
Retailer 10
-
$20,326 NZD
View
Price last confirmed 14 days ago
Retailer 11
-
$23,795 NZD
View
Price last confirmed 14 days ago
Most Expensive
Taylor and Hart
NWXUKRN · Oct 20
$31,523 NZD
$17,720 USD
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from $11,202 NZDSave up to $3,688 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.

B+
3.04ct Marquise
$11,202 NZD