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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 $470 NZD
$265 USD
As of October 30, 2026
Save $2,040 NZD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,511 NZD 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 $470 to $2,511, a $2,040 spread on the same certified stone. Rare Carat lists it at $2,511. 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 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: $2,511 NZD|Low: $470 NZD|High: $2,511 NZD|Avg: $1,274 NZD
Rare Carat
Retailer 2
Retailer 3
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Retailer 23
October 31, 2026
Retailer 3$470 NZD
Retailer 2$523 NZD
Retailer 15$561 NZD
Retailer 7$586 NZD
Retailer 14$598 NZD
Retailer 4$618 NZD
Retailer 21$784 NZD
Retailer 10$869 NZD
Retailer 11$933 NZD
Retailer 16$1,021 NZD
Retailer 13$1,111 NZD
Retailer 20$1,185 NZD
Retailer 5$1,187 NZD
Retailer 9$1,368 NZD
Retailer 18$1,792 NZD
Retailer 19$1,810 NZD
Retailer 17$1,867 NZD
Retailer 8$1,883 NZD
Retailer 6$1,965 NZD
Retailer 22$2,264 NZD
Retailer 12$2,382 NZD
Retailer 23$2,448 NZD
Rare Carat$2,511 NZD

11 data points across 23 retailers

23 retailers$470 NZD to $2,511 NZD

A+
Cheapest Retailer
-
$470 NZD
$265 USD
A
Retailer 2
-
$523 NZD
$295 USD
View
Final sale: no returns
A
Retailer 3
-
$561 NZD
$316 USD
View
A
Retailer 4
-
$586 NZD
$330 USD
View
A
Retailer 5
-
$598 NZD
$337 USD
View
A
Retailer 6
-
$618 NZD
£274 GBP
View
B+
Retailer 7
-
$784 NZD
$442 USD
View
A
Retailer 8
-
$869 NZD
$490 USD
View
A
Retailer 9
-
$933 NZD
€501 EUR
View
Retailer 10
-
$1,021 NZD
ZAR 9,299 ZAR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$1,111 NZD
£493 GBP
View
A
Retailer 12
-
$1,185 NZD
$668 USD
View
A
Retailer 13
-
$1,187 NZD
$669 USD
View
B+
Retailer 14
-
$1,368 NZD
A$1,186 AUD
View
B+
Retailer 15
-
$1,792 NZD
$1,010 USD
View
B+
Retailer 16
-
$1,810 NZD
$1,020 USD
View
B+
Retailer 17
-
$1,867 NZD
SGD 1,422 SGD
View
B+
Retailer 18
-
$1,883 NZD
$1,061 USD
View
B+
Retailer 19
-
$1,965 NZD
$1,108 USD
View
B+
Retailer 20
-
$2,264 NZD
$1,276 USD
View
B+
Retailer 21
-
$2,382 NZD
£1,057 GBP
View
B
Retailer 22
-
$2,448 NZD
A$2,123 AUD
View
Most Expensive
B
Rare Carat
CN336-40A · Oct 28
$2,511 NZD
$1,415 USD
View
22 more retailers have this diamond
Prices start from $470 NZDSave up to $2,040 NZD

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
$470 NZD