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Marquise|Lab Grown|IGI

4.53ct E VS1 Marquise Lab Grown Diamond

VG • E/VS1 • IGI LG840627192

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840627192

Diamond specifications and retailer prices

From $1,694 NZD
$955 USD
As of October 30, 2026
Save $15,094 NZD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $16,788 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 4.53ct lab-grown marquise diamond

This 4.53ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG840627192 or 840627192. Listed at 18 retailers as of October 30, 2026, with prices from $1,694 to $16,788, a $15,094 spread on the same certified stone. Yadav Diamonds lists it at $16,788. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840627192
Dimensions17.66 × 8.56 × 5.33 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.66 mm8.56 mm4.53 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840627192
Side View
Table 57.0%Crown 33.2°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 62.3%

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: Oct 30
Current: $7,533 NZD|Low: $1,694 NZD|High: $16,788 NZD|Avg: $5,946 NZD|-3.7%
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
Yadav Diamonds
October 31, 2026
Retailer 7$1,694 NZD
Retailer 3$1,842 NZD
Retailer 13$1,876 NZD
Retailer 5$2,271 NZD
Retailer 16$2,770 NZD
Retailer 6$2,862 NZD
Retailer 9$3,381 NZD
Retailer 15$4,065 NZD
Retailer 10$4,233 NZD
Retailer 11$6,372 NZD
Retailer 14$7,393 NZD
Retailer 1$7,533 NZD
Retailer 2$9,546 NZD
Retailer 8$10,055 NZD
Retailer 12$10,752 NZD
Retailer 17$10,970 NZD
Retailer 4$15,046 NZD
Yadav Diamonds$16,788 NZD

9 data points across 18 retailers

18 retailers$1,694 NZD to $16,788 NZD

A
Cheapest Retailer
-
$1,694 NZD
$955 USD
A
Retailer 2
-
$1,842 NZD
$1,038 USD
View
A
Retailer 3
-
$1,876 NZD
£833 GBP
View
A
Retailer 4
-
$2,271 NZD
$1,280 USD
View
A
Retailer 5
-
$2,770 NZD
$1,561 USD
View
A
Retailer 6
-
$2,862 NZD
$1,613 USD
View
B+
Retailer 7
-
$3,381 NZD
€1,815 EUR
View
B+
Retailer 8
-
$4,065 NZD
$2,291 USD
View
B+
Retailer 9
-
$4,233 NZD
$2,386 USD
View
B
Retailer 10
-
$6,372 NZD
$3,591 USD
View
B
Retailer 11
-
$7,393 NZD
£3,281 GBP
View
B
Retailer 12
-
$7,533 NZD
SGD 5,737 SGD
View
B
Retailer 13
-
$9,546 NZD
$5,380 USD
View
B
Retailer 14
-
$10,055 NZD
$5,667 USD
View
B
Retailer 15
-
$10,752 NZD
$6,060 USD
View
B
Retailer 16
-
$10,970 NZD
$6,183 USD
View
B
Retailer 17
-
$15,046 NZD
$8,480 USD
View
Most Expensive
B
Yadav Diamonds
13353969 · Oct 30
$16,788 NZD
$9,462 USD
View
17 more retailers have this diamond
Prices start from $1,694 NZDSave up to $15,094 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
$1,694 NZD