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Marquise|Lab Grown|IGI

1.87ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG821693570

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821693570

Diamond specifications and retailer prices

From $546 NZD
$308 USD
As of October 30, 2026
Save $4,297 NZD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,844 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.87ct lab-grown marquise diamond

This 1.87ct 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 LG821693570 or 821693570. Listed at 18 retailers as of October 30, 2026, with prices from $546 to $4,844, a $4,297 spread on the same certified stone. Do Amore Diamonds lists it at $4,844. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821693570
Dimensions13.01 × 6.59 × 3.88 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.01 mm6.59 mm1.87 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821693570
Side View
Table 59.0%Crown 31.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 58.9%

Caratlytics Score

How it works →
A
Excellent
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: $4,844 NZD|Low: $523 NZD|High: $5,057 NZD|Avg: $2,058 NZD|+14.2%
Do Amore Diamonds
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
October 31, 2026
Retailer 17$546 NZD
Retailer 7$610 NZD
Retailer 4$676 NZD
Retailer 18$676 NZD
Retailer 14$949 NZD
Retailer 8$1,104 NZD
Retailer 6$1,272 NZD
Retailer 13$1,284 NZD
Retailer 2$1,340 NZD
Retailer 12$1,733 NZD
Retailer 16$2,079 NZD
Retailer 3$2,601 NZD
Retailer 5$2,685 NZD
Retailer 9$2,719 NZD
Retailer 15$2,997 NZD
Retailer 10$3,380 NZD
Retailer 11$3,974 NZD
Do Amore Diamonds$4,844 NZD

31 data points across 18 retailers

18 retailers$546 NZD to $4,844 NZD

A
Cheapest Retailer
-
$546 NZD
$308 USD
A
Retailer 2
-
$610 NZD
$344 USD
View
Final sale: no returns
A
Retailer 3
-
$676 NZD
$381 USD
View
A
Retailer 4
-
$676 NZD
$381 USD
View
A
Retailer 5
-
$949 NZD
$535 USD
View
A
Retailer 6
-
$1,104 NZD
$622 USD
View
A
Retailer 7
-
$1,272 NZD
$717 USD
View
A
Retailer 8
-
$1,284 NZD
ZAR 11,688 ZAR
View
A
Retailer 9
-
$1,340 NZD
£595 GBP
View
B+
Retailer 10
-
$1,733 NZD
A$1,503 AUD
View
B+
Retailer 11
-
$2,079 NZD
$1,172 USD
View
B+
Retailer 12
-
$2,601 NZD
$1,466 USD
View
B
Retailer 13
-
$2,685 NZD
$1,513 USD
View
B
Retailer 14
-
$2,719 NZD
$1,532 USD
View
B+
Retailer 15
-
$2,997 NZD
£1,330 GBP
View
Retailer 16
-
$3,380 NZD
$1,905 USD
View
Price last confirmed 52 days ago
B
Retailer 17
-
$3,974 NZD
$2,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-7B184A1BF · Oct 31
$4,844 NZD
$2,730 USD
View
17 more retailers have this diamond
Prices start from $546 NZDSave up to $4,297 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
1.87ct Marquise
$546 NZD