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Marquise|Lab Grown|IGI

1.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818682596

Certificate IGI LG818682596

Diamond specifications and retailer prices

From $250 USD
Save $1,080 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,330 USD at Brilliance
View at Brilliance

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818682596 or 818682596. Listed at 20 retailers, with prices from $250 to $1,330 at Brilliance, a $1,080 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682596
Dimensions11.66 × 6.01 × 3.76 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.66 mm6.01 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682596
Side View
Table 58.0%Crown 36.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,330 USD|Low: $250 USD|High: $1,330 USD|Avg: $697 USD|+0.5%
Brilliance
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 1, 2026
Retailer 16$250 USD
Retailer 12$279 USD
Retailer 19$290 USD
Retailer 9$306 USD
Retailer 6$310 USD
Retailer 2$365 USD
Retailer 15$519 USD
Retailer 5$526 USD
Retailer 3$532 USD
Retailer 18$574 USD
Retailer 7$635 USD
Retailer 4$719 USD
Retailer 17$723 USD
Retailer 11$945 USD
Retailer 13$987 USD
Retailer 14$996 USD
Retailer 10$1,000 USD
Retailer 8$1,047 USD
Retailer 20$1,256 USD
Brilliance$1,330 USD

15 data points across 20 retailers

20 retailers$250 USD to $1,330 USD

A
Cheapest Retailer
-
$250 USD
A
Retailer 2
-
$279 USD
View
A
Retailer 3
-
$290 USD
View
A
Retailer 4
-
$306 USD
View
A
Retailer 5
-
$310 USD
View
A
Retailer 6
-
$365 USD
£288 GBP
View
A
Retailer 7
-
$519 USD
View
B+
Retailer 8
-
$526 USD
ZAR 8,495 ZAR
View
A
Retailer 9
-
$532 USD
View
B+
Retailer 10
-
$575 USD
£453 GBP
View
B+
Retailer 11
-
$635 USD
View
B
Retailer 12
-
$719 USD
A$1,106 AUD
View
B
Retailer 13
-
$723 USD
View
B
Retailer 14
-
$964 USD
View
B
Retailer 15
-
$987 USD
A$1,518 AUD
View
B
Retailer 16
-
$996 USD
View
B
Retailer 17
-
$1,000 USD
SGD 1,351 SGD
View
B
Retailer 18
-
$1,047 USD
View
B
Retailer 19
-
$1,256 USD
£989 GBP
View
Most Expensive
B
Brilliance
D45363303 · Oct 1
$1,330 USD
View
19 more retailers have this diamond
Prices start from $250 USDSave up to $1,080 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.

A
1.53ct Marquise
$250 USD