Marquise|Lab Grown|IGI

1.57ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG846666416

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846666416

Diamond specifications and retailer prices

From $272 USD
As of October 30, 2026
Save $2,376 USD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,648 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

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 LG846666416 or 846666416. Listed at 25 retailers as of October 30, 2026, with prices from $272 to $2,648, a $2,376 spread on the same certified stone. Yadav Diamonds lists it at $2,648. 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 angle34.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846666416
Dimensions11.97 × 6.15 × 3.72 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm6.15 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846666416
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.5%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $809 USD|Low: $272 USD|High: $2,648 USD|Avg: $842 USD|-24.0%
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Retailer 24
Yadav Diamonds
October 31, 2026
Retailer 22$272 USD
Retailer 21$304 USD
Retailer 11$319 USD
Retailer 5$341 USD
Retailer 16$346 USD
Retailer 24$358 USD
Retailer 15$384 USD
Retailer 20$450 USD
Retailer 6$500 USD
Retailer 14$550 USD
Retailer 13$586 USD
Retailer 2$593 USD
Retailer 19$601 USD
Retailer 18$671 USD
Retailer 9$792 USD
Retailer 1$809 USD
Retailer 8$1,096 USD
Retailer 3$1,105 USD
Retailer 4$1,136 USD
Retailer 17$1,260 USD
Retailer 7$1,373 USD
Retailer 10$1,415 USD
Retailer 12$1,415 USD
Retailer 23$1,424 USD
Yadav Diamonds$2,648 USD

12 data points across 25 retailers

25 retailers$272 USD to $2,648 USD

A
Cheapest Retailer
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$272 USD
A
Retailer 2
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$304 USD
View
Final sale: no returns
A
Retailer 3
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$319 USD
View
A
Retailer 4
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$341 USD
View
A
Retailer 5
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$346 USD
View
A
Retailer 6
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$358 USD
£282 GBP
View
A
Retailer 7
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$384 USD
HK$3,000 HKD
View
B+
Retailer 8
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$450 USD
View
A
Retailer 9
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$500 USD
View
A
Retailer 10
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$550 USD
€524 EUR
View
A
Retailer 11
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$586 USD
ZAR 9,461 ZAR
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A
Retailer 12
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$593 USD
£467 GBP
View
A
Retailer 13
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$601 USD
View
A
Retailer 14
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$671 USD
View
B+
Retailer 15
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$792 USD
A$1,219 AUD
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B+
Retailer 16
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$809 USD
View
B+
Retailer 17
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$1,096 USD
View
B+
Retailer 18
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$1,105 USD
SGD 1,493 SGD
View
B+
Retailer 19
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$1,136 USD
View
B+
Retailer 20
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$1,260 USD
View
B
Retailer 21
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$1,373 USD
£1,081 GBP
View
B+
Retailer 22
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$1,415 USD
View
B
Retailer 23
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$1,415 USD
View
B+
Retailer 24
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$1,424 USD
View
Most Expensive
B
Yadav Diamonds
13344161 · Oct 30
$2,648 USD
View
24 more retailers have this diamond
Prices start from $272 USDSave up to $2,376 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
$272 USD