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Marquise|Lab Grown|IGI

2.53ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG843696717

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843696717

Diamond specifications and retailer prices

From $720 NZD
$406 USD
As of October 30, 2026
Save $7,370 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,091 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.53ct lab-grown marquise diamond

This 2.53ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843696717 or 843696717. Listed at 21 retailers as of October 30, 2026, with prices from $720 to $8,091, a $7,370 spread on the same certified stone. Brilliant Earth lists it at $8,091. 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

2.53
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843696717
Dimensions13.68 × 7.16 × 4.57 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.68 mm7.16 mm2.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843696717
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.8%

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: $8,091 NZD|Low: $720 NZD|High: $8,091 NZD|Avg: $2,069 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 17
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Retailer 21
October 31, 2026
Retailer 21$720 NZD
Retailer 8$806 NZD
Retailer 10$807 NZD
Retailer 5$894 NZD
Retailer 9$894 NZD
Retailer 20$940 NZD
Retailer 7$1,153 NZD
Retailer 14$1,198 NZD
Retailer 17$1,377 NZD
Retailer 2$1,469 NZD
Retailer 4$1,528 NZD
Retailer 19$1,820 NZD
Retailer 16$1,977 NZD
Retailer 13$2,021 NZD
Retailer 3$2,873 NZD
Retailer 12$2,935 NZD
Retailer 15$3,045 NZD
Retailer 6$3,285 NZD
Retailer 11$3,345 NZD
Retailer 18$3,495 NZD
Brilliant Earth$8,091 NZD

19 data points across 21 retailers

21 retailers$720 NZD to $8,091 NZD

A
Cheapest Retailer
-
$720 NZD
$406 USD
A
Retailer 2
-
$806 NZD
$454 USD
View
Final sale: no returns
A
Retailer 3
-
$807 NZD
$455 USD
View
A
Retailer 4
-
$894 NZD
$504 USD
View
A
Retailer 5
-
$894 NZD
$504 USD
View
Retailer 6
-
$940 NZD
£417 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,153 NZD
$650 USD
View
B+
Retailer 8
-
$1,198 NZD
$675 USD
View
A
Retailer 9
-
$1,377 NZD
€739 EUR
View
A
Retailer 10
-
$1,469 NZD
£652 GBP
View
A
Retailer 11
-
$1,528 NZD
$861 USD
View
A
Retailer 12
-
$1,820 NZD
$1,026 USD
View
A
Retailer 13
-
$1,977 NZD
A$1,714 AUD
View
A
Retailer 14
-
$2,021 NZD
$1,139 USD
View
B+
Retailer 15
-
$2,873 NZD
$1,619 USD
View
B+
Retailer 16
-
$2,935 NZD
$1,654 USD
View
B+
Retailer 17
-
$3,045 NZD
A$2,640 AUD
View
B+
Retailer 18
-
$3,285 NZD
$1,851 USD
View
B+
Retailer 19
-
$3,345 NZD
$1,885 USD
View
B+
Retailer 20
-
$3,495 NZD
£1,551 GBP
View
Most Expensive
B
Brilliant Earth
22168855A · Oct 30
$8,091 NZD
$4,560 USD
View
20 more retailers have this diamond
Prices start from $720 NZDSave up to $7,370 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
2.53ct Marquise
$720 NZD