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Marquise|Lab Grown|IGI

4.52ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG832604695

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG832604695

Diamond specifications and retailer prices

From $10,249 NZD
£4,549 GBP
As of November 1, 2026
Save $37,641 NZD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $47,891 NZD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.52ct lab-grown marquise diamond

This 4.52ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG832604695 or 832604695. Listed at 22 retailers as of November 1, 2026, with prices from $10,249 to $47,891, a $37,641 spread on the same certified stone. Novita Diamonds lists it at $47,891. 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

4.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG832604695
Dimensions16.92 × 8.62 × 5.19 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.92 mm8.62 mm4.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG832604695
Side View
Table 58.0%Crown 33.9°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 60.2%

Caratlytics Score

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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: $47,891 NZD|Low: $10,246 NZD|High: $48,512 NZD|Avg: $19,637 NZD|-1.3%
Novita 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
November 2, 2026
Retailer 17$10,249 NZD
Retailer 11$10,609 NZD
Retailer 14$11,118 NZD
Retailer 10$11,356 NZD
Retailer 12$11,881 NZD
Retailer 6$12,287 NZD
Retailer 5$12,305 NZD
Retailer 15$12,965 NZD
Retailer 9$14,512 NZD
Retailer 4$14,608 NZD
Retailer 7$14,888 NZD
Retailer 2$15,415 NZD
Retailer 8$17,522 NZD
Retailer 20$17,823 NZD
Retailer 21$18,133 NZD
Retailer 19$20,314 NZD
Retailer 3$23,288 NZD
Retailer 13$25,039 NZD
Retailer 18$26,191 NZD
Retailer 16$27,192 NZD
Retailer 22$42,965 NZD
Novita Diamonds$47,891 NZD

26 data points across 22 retailers

22 retailers$10,249 NZD to $47,891 NZD

A
Cheapest Retailer
-
$10,249 NZD
£4,549 GBP
A
Retailer 2
-
$10,609 NZD
$5,979 USD
View
A
Retailer 3
-
$11,118 NZD
$6,266 USD
View
A
Retailer 4
-
$11,356 NZD
$6,400 USD
View
A
Retailer 5
-
$11,881 NZD
$6,696 USD
View
Final sale: no returns
A
Retailer 6
-
$12,287 NZD
$6,925 USD
View
A
Retailer 7
-
$12,305 NZD
$6,935 USD
View
Retailer 8
-
$12,965 NZD
$7,307 USD
View
Price last confirmed 16 days ago
A
Retailer 9
-
$14,512 NZD
$8,179 USD
View
A
Retailer 10
-
$14,608 NZD
$8,233 USD
View
A
Retailer 11
-
$14,888 NZD
$8,391 USD
View
A
Retailer 12
-
$15,415 NZD
£6,841 GBP
View
A
Retailer 13
-
$17,522 NZD
£7,776 GBP
View
A
Retailer 14
-
$17,823 NZD
$10,045 USD
View
A
Retailer 15
-
$18,133 NZD
$10,220 USD
View
A
Retailer 16
-
$20,314 NZD
€10,904 EUR
View
A
Retailer 17
-
$23,288 NZD
$13,125 USD
View
B+
Retailer 18
-
$25,039 NZD
£11,112 GBP
View
B+
Retailer 19
-
$26,191 NZD
ZAR 238,469 ZAR
View
B+
Retailer 20
-
$27,192 NZD
A$23,578 AUD
View
B
Retailer 21
-
$42,965 NZD
$24,215 USD
View
Most Expensive
B
Novita Diamonds
cert_832604695 · Nov 1
$47,891 NZD
A$41,525 AUD
View
21 more retailers have this diamond
Prices start from $10,249 NZDSave up to $37,641 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
4.52ct Marquise
$10,249 NZD