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Marquise|Lab Grown|IGI

1.85ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG754507247

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG754507247

Diamond specifications and retailer prices

From $723 NZD
$406 USD
As of October 28, 2026
Save $5,028 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,751 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown marquise diamond

This 1.85ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754507247 or 754507247. Listed at 15 retailers as of October 28, 2026, with prices from $723 to $5,751, a $5,028 spread on the same certified stone. Do Amore Diamonds lists it at $5,751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754507247
Dimensions6.30 × 6.30 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.30 mm6.30 mm1.85 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754507247
Side View
Table 59.0%Crown 37.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.1%

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 28
Current: $5,751 NZD|Low: $515 NZD|High: $5,751 NZD|Avg: $2,397 NZD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 16$723 NZD
Retailer 11$905 NZD
Retailer 15$1,061 NZD
Retailer 6$1,079 NZD
Retailer 10$1,140 NZD
Retailer 8$1,319 NZD
Retailer 2$1,470 NZD
Retailer 12$1,512 NZD
Retailer 5$1,957 NZD
Retailer 9$2,037 NZD
Retailer 4$2,042 NZD
Retailer 13$2,065 NZD
Retailer 19$2,511 NZD
Retailer 17$3,059 NZD
Retailer 3$3,144 NZD
Retailer 7$3,145 NZD
Retailer 14$3,482 NZD
Retailer 20$4,804 NZD
Retailer 18$4,879 NZD
Do Amore Diamonds$5,751 NZD

20 data points across 20 retailers

15 retailers$723 NZD to $5,751 NZD

A
Cheapest Retailer
-
$723 NZD
$406 USD
Final sale: no returns
A
Retailer 2
-
$1,061 NZD
$596 USD
View
A
Retailer 3
-
$1,079 NZD
$606 USD
View
B+
Retailer 4
-
$1,470 NZD
£650 GBP
View
B+
Retailer 5
-
$1,957 NZD
$1,099 USD
View
B+
Retailer 6
-
$2,042 NZD
$1,147 USD
View
B+
Retailer 7
-
$2,065 NZD
A$1,784 AUD
View
Retailer 8
-
$2,511 NZD
$1,410 USD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$2,849 NZD
$1,600 USD
View
B
Retailer 10
-
$3,059 NZD
$1,718 USD
View
B
Retailer 11
-
$3,144 NZD
$1,766 USD
View
B
Retailer 12
-
$3,145 NZD
$1,767 USD
View
B
Retailer 13
-
$3,482 NZD
£1,540 GBP
View
B
Retailer 14
-
$4,804 NZD
$2,698 USD
View
Most Expensive
B
Do Amore Diamonds
27-068F1E719 · Oct 29
$5,751 NZD
$3,230 USD
View
14 more retailers have this diamond
Prices start from $723 NZDSave up to $5,028 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
1.85ct Marquise
$723 NZD