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Marquise|Lab Grown|IGI

4.53ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545280

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545280

Diamond specifications and retailer prices

From $23,634 NZD
$13,320 USD
As of November 1, 2026
Save $51,865 NZD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $75,499 NZD at Yorxs · As of October 29, 2026
View at Yorxs

About this 4.53ct lab-grown marquise diamond

This 4.53ct 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 LG762545280 or 762545280. Listed at 13 retailers as of October 29, 2026, with prices from $23,634 to $75,499, a $51,865 spread on the same certified stone. Yorxs lists it at $75,499. 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

4.53
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545280
Dimensions16.98 × 8.68 × 5.43 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
16.98 mm8.68 mm4.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545280
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.6%

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: $69,368 NZD|Low: $22,162 NZD|High: $123,779 NZD|Avg: $61,739 NZD|+2.3%
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
Yorxs
November 1, 2026
Retailer 10$23,634 NZD
Retailer 3$29,579 NZD
Retailer 4$30,664 NZD
Retailer 13$33,220 NZD
Retailer 11$39,599 NZD
Retailer 9$44,074 NZD
Retailer 7$45,938 NZD
Retailer 8$66,650 NZD
Retailer 1$69,368 NZD
Retailer 12$72,047 NZD
Yorxs$75,499 NZD
Retailer 6$94,118 NZD
Retailer 5$102,655 NZD
Retailer 2$123,779 NZD

26 data points across 14 retailers

13 retailers$23,634 NZD to $75,499 NZD

A
Cheapest Retailer
-
$23,634 NZD
$13,320 USD
B+
Retailer 2
-
$29,579 NZD
$16,671 USD
View
B+
Retailer 3
-
$33,220 NZD
$18,723 USD
View
B+
Retailer 4
-
$39,599 NZD
$22,318 USD
View
B
Retailer 5
-
$44,074 NZD
$24,840 USD
View
B
Retailer 6
-
$45,938 NZD
£20,386 GBP
View
B
Retailer 7
-
$66,650 NZD
£29,578 GBP
View
B
Retailer 8
-
$69,368 NZD
A$60,148 AUD
View
B
Retailer 9
-
$72,047 NZD
$40,606 USD
View
Most Expensive
B
Yorxs
525943788 · Oct 29
$75,499 NZD
€40,525 EUR
View
9 more retailers have this diamond
Prices start from $23,634 NZDSave up to $51,865 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
4.53ct Marquise
$23,634 NZD