CaratHunter
Plans
Marquise|Lab Grown|IGI

4.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG828615842

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828615842

Diamond specifications and retailer prices

From $860 SGD
$671 USD
As of October 27, 2026
Save $3,364 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,582 SGD at Novita Diamonds · As of October 8, 2026
View at Novita 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 top-tier cut grade and certified by IGI LG828615842 or 828615842. Listed at 21 retailers as of October 27, 2026, with a 391% 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
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828615842
Dimensions18.90 × 8.63 × 4.77 mm
L/W Ratio2.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.90 mm8.63 mm4.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828615842
Side View
Table 62.0%Crown 31.8°Girdle: MED-STKPavilion 36.1°Culet: NoneDepth 55.3%

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 27
Current: $4,582 SGD|Low: $860 SGD|High: $4,591 SGD|Avg: $2,315 SGD|+0.4%
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
October 29, 2026
Retailer 3$860 SGD
Retailer 14$865 SGD
Retailer 17$936 SGD
Retailer 6$961 SGD
Retailer 11$997 SGD
Retailer 18$1,224 SGD
Retailer 4$1,429 SGD
Retailer 2$1,591 SGD
Retailer 20$1,650 SGD
Retailer 15$2,122 SGD
Retailer 12$2,259 SGD
Retailer 5$2,525 SGD
Retailer 8$2,547 SGD
Retailer 16$2,804 SGD
Retailer 7$3,106 SGD
Retailer 9$3,294 SGD
Retailer 19$3,402 SGD
Retailer 10$3,440 SGD
Retailer 13$4,224 SGD
Novita Diamonds$4,582 SGD

30 data points across 20 retailers

21 retailers$860 SGD to $4,224 SGD

A
Cheapest Retailer
-
$860 SGD
$671 USD
A
Retailer 2
-
$865 SGD
£532 GBP
View
A
Retailer 3
-
$936 SGD
$730 USD
View
A
Retailer 4
-
$961 SGD
$750 USD
View
Final sale: no returns
A
Retailer 5
-
$997 SGD
$778 USD
View
Retailer 6
-
$1,048 SGD
$818 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,224 SGD
$955 USD
View
B+
Retailer 8
-
$1,429 SGD
$1,115 USD
View
A
Retailer 9
-
$1,591 SGD
£977 GBP
View
A
Retailer 10
-
$1,650 SGD
€1,226 EUR
View
A
Retailer 11
-
$2,122 SGD
ZAR 26,752 ZAR
View
Retailer 12
-
$2,259 SGD
A$2,711 AUD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$2,525 SGD
$1,970 USD
View
A
Retailer 14
-
$2,547 SGD
$1,987 USD
View
B+
Retailer 15
-
$2,804 SGD
$2,188 USD
View
B+
Retailer 16
-
$3,106 SGD
£1,908 GBP
View
B+
Retailer 17
-
$3,294 SGD
$2,570 USD
View
B+
Retailer 18
-
$3,402 SGD
$2,654 USD
View
B+
Retailer 19
-
$3,440 SGD
$2,684 USD
View
B+
Retailer 20
-
$4,224 SGD
£2,595 GBP
View
Most Expensive
Novita Diamonds
cert_828615842 · Oct 8
$4,582 SGD
A$5,500 AUD
View
Price last confirmed 21 days ago
20 more retailers have this diamond
Prices start from $860 SGDSave up to $3,364 SGD

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
$860 SGD