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Marquise|Lab Grown|IGI

1.57ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG847636309

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847636309

Diamond specifications and retailer prices

From $387 AUD
$272 USD
As of October 30, 2026
Save $3,382 AUD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $3,770 AUD 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 LG847636309 or 847636309. Listed at 25 retailers as of October 30, 2026, with prices from $387 to $3,770, a $3,382 spread on the same certified stone. Yadav Diamonds lists it at $3,770. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847636309
Dimensions11.95 × 6.16 × 3.81 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
11.95 mm6.16 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847636309
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

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: $1,556 AUD|Low: $387 AUD|High: $3,770 AUD|Avg: $1,092 AUD|-3.6%
Retailer 1
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Retailer 24
Yadav Diamonds
October 31, 2026
Retailer 23$387 AUD
Retailer 22$433 AUD
Retailer 11$454 AUD
Retailer 5$485 AUD
Retailer 16$493 AUD
Retailer 2$510 AUD
Retailer 15$547 AUD
Retailer 21$641 AUD
Retailer 6$712 AUD
Retailer 14$783 AUD
Retailer 13$834 AUD
Retailer 3$844 AUD
Retailer 20$856 AUD
Retailer 19$955 AUD
Retailer 9$1,128 AUD
Retailer 12$1,152 AUD
Retailer 1$1,556 AUD
Retailer 8$1,560 AUD
Retailer 4$1,617 AUD
Retailer 17$1,794 AUD
Retailer 7$1,954 AUD
Retailer 10$2,014 AUD
Retailer 18$2,014 AUD
Retailer 24$2,027 AUD
Yadav Diamonds$3,770 AUD

12 data points across 25 retailers

25 retailers$387 AUD to $3,770 AUD

A
Cheapest Retailer
-
$387 AUD
$272 USD
A
Retailer 2
-
$433 AUD
$304 USD
View
Final sale: no returns
A
Retailer 3
-
$454 AUD
$319 USD
View
A
Retailer 4
-
$485 AUD
$341 USD
View
A
Retailer 5
-
$493 AUD
$346 USD
View
A
Retailer 6
-
$510 AUD
£282 GBP
View
A
Retailer 7
-
$547 AUD
HK$3,000 HKD
View
B+
Retailer 8
-
$641 AUD
$450 USD
View
A
Retailer 9
-
$712 AUD
$500 USD
View
A
Retailer 10
-
$783 AUD
€524 EUR
View
A
Retailer 11
-
$834 AUD
ZAR 9,461 ZAR
View
A
Retailer 12
-
$844 AUD
£467 GBP
View
A
Retailer 13
-
$856 AUD
$601 USD
View
A
Retailer 14
-
$955 AUD
$671 USD
View
B+
Retailer 15
-
$1,128 AUD
View
B+
Retailer 16
-
$1,152 AUD
$809 USD
View
B+
Retailer 17
-
$1,556 AUD
SGD 1,477 SGD
View
B+
Retailer 18
-
$1,560 AUD
$1,096 USD
View
B+
Retailer 19
-
$1,617 AUD
$1,136 USD
View
B
Retailer 20
-
$1,794 AUD
$1,260 USD
View
B
Retailer 21
-
$1,954 AUD
£1,081 GBP
View
B
Retailer 22
-
$2,014 AUD
$1,415 USD
View
B+
Retailer 23
-
$2,014 AUD
$1,415 USD
View
B+
Retailer 24
-
$2,027 AUD
$1,424 USD
View
Most Expensive
B
Yadav Diamonds
13347896 · Oct 30
$3,770 AUD
$2,648 USD
View
24 more retailers have this diamond
Prices start from $387 AUDSave up to $3,382 AUD

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
$387 AUD