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Marquise|Lab Grown|IGI

3.00ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG754563761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754563761

Diamond specifications and retailer prices

From $7,530 NZD
As of November 2, 2026
Save $23,560 NZD (76%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $41,593 NZD at With Clarity · As of November 4, 2026
View at With Clarity

About this 3ct lab-grown marquise diamond

This 3ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754563761 or 754563761. Listed at 31 retailers as of October 31, 2026, with a 313% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.00
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563761
Dimensions14.79 × 7.44 × 4.77 mm
L/W Ratio1.99
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
14.79 mm7.44 mm3.00 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563761
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.1%

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: Nov 2
Current: $23,048 NZD|Low: $7,530 NZD|High: $41,593 NZD|Avg: $16,211 NZD
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
Retailer 17
With Clarity
November 4, 2026
Retailer 5$7,530 NZD
Retailer 9$8,181 NZD
Retailer 17$8,431 NZD
Retailer 11$10,268 NZD
Retailer 7$10,775 NZD
Retailer 4$11,365 NZD
Retailer 3$13,353 NZD
Retailer 6$13,424 NZD
Retailer 2$14,315 NZD
Retailer 8$16,313 NZD
Retailer 14$18,084 NZD
Retailer 13$18,431 NZD
Retailer 15$20,077 NZD
Retailer 12$21,123 NZD
Retailer 1$23,048 NZD
Retailer 10$28,480 NZD
Retailer 16$28,894 NZD
With Clarity$41,593 NZD

42 data points across 18 retailers

31 retailers$7,530 NZD to $31,090 NZD

A
Cheapest Retailer
-
$7,530 NZD
Retailer 2
-
$7,530 NZD
View
Price last confirmed 27 days ago
Retailer 3
-
$7,530 NZD
View
Price last confirmed 35 days ago
Retailer 4
-
$7,891 NZD
View
Price last confirmed 36 days ago
A
Retailer 5
-
$7,962 NZD
View
A
Retailer 6
-
$8,181 NZD
View
A
Retailer 7
-
$8,431 NZD
View
Final sale: no returns
Retailer 8
-
$8,614 NZD
View
Price last confirmed 36 days ago
Retailer 9
-
$8,734 NZD
View
Price last confirmed 25 days ago
Retailer 10
-
$8,734 NZD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$8,819 NZD
View
A
Retailer 12
-
$10,268 NZD
View
Retailer 13
-
$10,775 NZD
View
Price last confirmed 28 days ago
Retailer 14
-
$10,913 NZD
View
Price last confirmed 25 days ago
B+
Retailer 15
-
$10,913 NZD
View
Retailer 16
-
$10,913 NZD
View
Price last confirmed 35 days ago
B+
Retailer 17
-
$11,365 NZD
View
B+
Retailer 18
-
$12,274 NZD
View
B+
Retailer 19
-
$13,353 NZD
View
B+
Retailer 20
-
$13,424 NZD
View
B+
Retailer 21
-
$14,315 NZD
View
B
Retailer 22
-
$16,313 NZD
View
B
Retailer 23
-
$18,084 NZD
View
B
Retailer 24
-
$18,431 NZD
View
B
Retailer 25
-
$20,077 NZD
View
B
Retailer 26
-
$21,123 NZD
View
B
Retailer 27
-
$23,048 NZD
View
B
Retailer 28
-
$28,480 NZD
View
B
Retailer 29
-
$28,894 NZD
View
B
Retailer 30
-
$31,090 NZD
View
Most Expensive
With Clarity
754563761 · Nov 4
$41,593 NZD
$23,393 USD
View
Price under review
30 more retailers have this diamond
Prices start from $7,530 NZDSave up to $23,560 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
3.00ct Marquise
$7,530 NZD