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Marquise|Lab Grown|IGI

4.04ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545501

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545501

Diamond specifications and retailer prices

From $18,861 NZD
$10,630 USD
As of November 1, 2026
Save $51,882 NZD (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $70,743 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.04ct lab-grown marquise diamond

This 4.04ct 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 LG762545501 or 762545501. Listed at 13 retailers as of October 29, 2026, with prices from $18,861 to $70,743, a $51,882 spread on the same certified stone. Cape Diamonds lists it at $70,743. 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

4.04
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545501
Dimensions16.53 × 8.42 × 5.10 mm
L/W Ratio1.96
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
16.53 mm8.42 mm4.04 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545501
Side View
Table 61.0%Crown 33.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.6%

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 1
Current: $70,743 NZD|Low: $16,794 NZD|High: $92,727 NZD|Avg: $45,533 NZD|-10.8%
Cape Diamonds
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
November 2, 2026
Retailer 10$18,861 NZD
Retailer 6$22,168 NZD
Retailer 5$22,973 NZD
Retailer 14$25,465 NZD
Retailer 11$29,798 NZD
Retailer 12$36,320 NZD
Retailer 2$36,679 NZD
Retailer 7$52,204 NZD
Retailer 13$54,407 NZD
Retailer 4$56,509 NZD
Retailer 9$56,559 NZD
Retailer 8$57,532 NZD
Cape Diamonds$70,743 NZD
Retailer 3$92,727 NZD

29 data points across 14 retailers

13 retailers$18,861 NZD to $70,743 NZD

A
Cheapest Retailer
-
$18,861 NZD
$10,630 USD
B+
Retailer 2
-
$22,168 NZD
$12,494 USD
View
B+
Retailer 3
-
$25,465 NZD
$14,352 USD
View
B+
Retailer 4
-
$29,798 NZD
$16,794 USD
View
B
Retailer 5
-
$36,320 NZD
$20,470 USD
View
B
Retailer 6
-
$36,679 NZD
£16,278 GBP
View
B
Retailer 7
-
$52,204 NZD
£23,167 GBP
View
B
Retailer 8
-
$54,407 NZD
$30,664 USD
View
B
Retailer 9
-
$56,559 NZD
€30,359 EUR
View
B
Retailer 10
-
$57,532 NZD
A$49,885 AUD
View
Most Expensive
B
Cape Diamonds
cert_762545501 · Oct 29
$70,743 NZD
ZAR 644,121 ZAR
View
10 more retailers have this diamond
Prices start from $18,861 NZDSave up to $51,882 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
4.04ct Marquise
$18,861 NZD