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Marquise|Lab Grown|IGI

1.57ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG844679747

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844679747

Diamond specifications and retailer prices

From $265 USD
As of October 30, 2026
Save $1,150 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,415 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.57ct lab-grown marquise diamond

This 1.57ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844679747 or 844679747. Listed at 23 retailers as of October 28, 2026, with prices from $265 to $1,415, a $1,150 spread on the same certified stone. Rare Carat lists it at $1,415. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844679747
Dimensions12.30 × 5.90 × 3.69 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.30 mm5.90 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844679747
Side View
Table 59.0%Crown 37.8°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,415 USD|Low: $265 USD|High: $1,415 USD|Avg: $731 USD
Rare Carat
Retailer 2
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Retailer 23
October 30, 2026
Retailer 21$265 USD
Retailer 19$297 USD
Retailer 15$316 USD
Retailer 6$330 USD
Retailer 14$337 USD
Retailer 22$349 USD
Retailer 17$442 USD
Retailer 9$490 USD
Retailer 10$526 USD
Retailer 16$576 USD
Retailer 23$629 USD
Retailer 13$668 USD
Retailer 4$669 USD
Retailer 8$771 USD
Retailer 2$1,020 USD
Retailer 12$1,028 USD
Retailer 3$1,058 USD
Retailer 7$1,061 USD
Retailer 5$1,108 USD
Retailer 18$1,276 USD
Retailer 11$1,342 USD
Retailer 20$1,380 USD
Rare Carat$1,415 USD

11 data points across 23 retailers

23 retailers$265 USD to $1,415 USD

A+
Cheapest Retailer
-
$265 USD
A
Retailer 2
-
$297 USD
View
Final sale: no returns
A
Retailer 3
-
$316 USD
View
A
Retailer 4
-
$330 USD
View
A
Retailer 5
-
$337 USD
View
A
Retailer 6
-
$349 USD
£274 GBP
View
B+
Retailer 7
-
$442 USD
View
A
Retailer 8
-
$490 USD
View
A
Retailer 9
-
$526 USD
€501 EUR
View
Retailer 10
-
$576 USD
ZAR 9,299 ZAR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$629 USD
£496 GBP
View
A
Retailer 12
-
$668 USD
View
A
Retailer 13
-
$669 USD
View
B+
Retailer 14
-
$771 USD
A$1,186 AUD
View
B+
Retailer 15
-
$1,020 USD
View
B+
Retailer 16
-
$1,028 USD
View
B+
Retailer 17
-
$1,058 USD
SGD 1,430 SGD
View
B+
Retailer 18
-
$1,061 USD
View
B+
Retailer 19
-
$1,108 USD
View
B+
Retailer 20
-
$1,276 USD
View
B+
Retailer 21
-
$1,342 USD
£1,057 GBP
View
B
Retailer 22
-
$1,380 USD
A$2,123 AUD
View
Most Expensive
B
Rare Carat
CN336-40A · Oct 28
$1,415 USD
View
22 more retailers have this diamond
Prices start from $265 USDSave up to $1,150 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+
1.57ct Marquise
$265 USD