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Marquise|Lab Grown|IGI

4.01ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG754563763

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754563763

Diamond specifications and retailer prices

From $20,608 NZD
$11,595 USD
As of November 1, 2026
Save $49,736 NZD (71%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $70,344 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.01ct lab-grown marquise diamond

This 4.01ct 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 LG754563763 or 754563763. Listed at 25 retailers as of October 29, 2026, with prices from $20,608 to $70,344, a $49,736 spread on the same certified stone. Cape Diamonds lists it at $70,344. 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

4.01
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563763
Dimensions16.65 × 8.37 × 5.07 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
16.65 mm8.37 mm4.01 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563763
Side View
Table 62.0%Crown 33.3°Girdle: MED-STKPavilion 40°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: $70,344 NZD|Low: $18,356 NZD|High: $123,161 NZD|Avg: $49,240 NZD|+1.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 21$20,608 NZD
Retailer 23$27,667 NZD
Retailer 11$27,882 NZD
Retailer 3$28,488 NZD
Retailer 20$29,173 NZD
Retailer 16$30,020 NZD
Retailer 4$30,971 NZD
Retailer 22$33,047 NZD
Retailer 5$33,516 NZD
Retailer 8$36,186 NZD
Retailer 18$37,316 NZD
Retailer 9$39,182 NZD
Retailer 12$47,346 NZD
Retailer 13$51,908 NZD
Retailer 15$56,177 NZD
Retailer 19$56,235 NZD
Retailer 17$57,210 NZD
Retailer 7$59,714 NZD
Cape Diamonds$70,344 NZD
Retailer 2$71,721 NZD
Retailer 6$92,140 NZD
Retailer 14$92,195 NZD
Retailer 10$123,161 NZD

31 data points across 23 retailers

25 retailers$20,608 NZD to $70,344 NZD

A
Cheapest Retailer
-
$20,608 NZD
$11,595 USD
Retailer 2
-
$27,667 NZD
£12,258 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$27,882 NZD
$15,688 USD
View
B+
Retailer 4
-
$28,488 NZD
$16,029 USD
View
B+
Retailer 5
-
$29,173 NZD
$16,414 USD
View
B+
Retailer 6
-
$30,020 NZD
$16,891 USD
View
B+
Retailer 7
-
$30,234 NZD
$17,011 USD
View
B+
Retailer 8
-
$30,971 NZD
$17,426 USD
View
B+
Retailer 9
-
$33,047 NZD
$18,594 USD
View
B+
Retailer 10
-
$33,516 NZD
$18,858 USD
View
B
Retailer 11
-
$36,186 NZD
$20,360 USD
View
B
Retailer 12
-
$37,316 NZD
£16,532 GBP
View
B
Retailer 13
-
$39,182 NZD
$22,046 USD
View
Final sale: no returns
B
Retailer 14
-
$47,346 NZD
£20,976 GBP
View
B
Retailer 15
-
$51,908 NZD
£22,997 GBP
View
B
Retailer 16
-
$56,235 NZD
€30,134 EUR
View
B
Retailer 17
-
$57,210 NZD
A$49,522 AUD
View
B
Retailer 18
-
$59,714 NZD
$33,598 USD
View
Most Expensive
B
Cape Diamonds
cert_754563763 · Oct 29
$70,344 NZD
ZAR 639,400 ZAR
View
18 more retailers have this diamond
Prices start from $20,608 NZDSave up to $49,736 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
4.01ct Marquise
$20,608 NZD