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Marquise|Lab Grown|IGI

4.53ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG697505896

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG697505896

Diamond specifications and retailer prices

From $1,436 USD
As of October 31, 2026
Save $2,379 USD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,600 USD at Rare Carat · As of September 24, 2026
View at Rare Carat

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG697505896 or 697505896. Listed at 7 retailers as of October 29, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.53
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG697505896
Dimensions16.95 × 8.75 × 5.41 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.95 mm8.75 mm4.53 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG697505896
Side View
Table 60.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.8%

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 31
Current: $5,600 USD|Low: $1,342 USD|High: $5,600 USD|Avg: $2,757 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$1,436 USD
Retailer 5$1,439 USD
Retailer 7$1,628 USD
Retailer 2$1,726 USD
Retailer 3$3,815 USD
Retailer 6$3,986 USD
Rare Carat$5,600 USD

41 data points across 7 retailers

7 retailers$1,436 USD to $3,815 USD

A
Cheapest Retailer
-
$1,436 USD
A
Retailer 2
-
$1,439 USD
View
A
Retailer 3
-
$1,628 USD
View
A
Retailer 4
-
$1,726 USD
£1,359 GBP
View
B
Retailer 5
-
$3,815 USD
£3,004 GBP
View
Retailer 6
-
$3,986 USD
View
Price last confirmed 13 days ago
Most Expensive
Rare Carat
DNG-2012_l_697505896 · Sep 24
$5,600 USD
View
Price last confirmed 37 days ago
6 more retailers have this diamond
Prices start from $1,436 USDSave up to $2,379 USD

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
$1,436 USD