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Marquise|Lab Grown|IGI

1.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG821670735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821670735

Diamond specifications and retailer prices

From $579 NZD
$326 USD
As of November 2, 2026
Save $4,575 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,154 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821670735 or 821670735. Listed at 19 retailers as of November 2, 2026, with prices from $579 to $5,154, a $4,575 spread on the same certified stone. Do Amore Diamonds lists it at $5,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821670735
Dimensions11.81 × 6.04 × 3.89 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm6.04 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821670735
Side View
Table 61.0%Crown 34.2°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 64.4%

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: Nov 2
Current: $5,154 NZD|Low: $579 NZD|High: $5,154 NZD|Avg: $1,744 NZD
Do Amore Diamonds
Retailer 2
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Retailer 21
November 3, 2026
Retailer 20$579 NZD
Retailer 10$649 NZD
Retailer 18$674 NZD
Retailer 5$720 NZD
Retailer 6$720 NZD
Retailer 9$771 NZD
Retailer 16$888 NZD
Retailer 4$995 NZD
Retailer 14$1,123 NZD
Retailer 21$1,164 NZD
Retailer 7$1,310 NZD
Retailer 2$1,431 NZD
Retailer 15$1,843 NZD
Retailer 17$2,110 NZD
Retailer 8$2,552 NZD
Retailer 19$2,614 NZD
Retailer 12$2,716 NZD
Retailer 3$2,828 NZD
Retailer 11$2,832 NZD
Retailer 13$3,101 NZD
Do Amore Diamonds$5,154 NZD

25 data points across 21 retailers

19 retailers$579 NZD to $5,154 NZD

A
Cheapest Retailer
-
$579 NZD
$326 USD
A
Retailer 2
-
$649 NZD
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$674 NZD
$379 USD
View
Retailer 4
-
$720 NZD
$405 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$720 NZD
$405 USD
View
A
Retailer 6
-
$771 NZD
$434 USD
View
A
Retailer 7
-
$995 NZD
$560 USD
View
B+
Retailer 8
-
$1,164 NZD
$655 USD
View
B+
Retailer 9
-
$1,310 NZD
$737 USD
View
B+
Retailer 10
-
$1,431 NZD
£634 GBP
View
B+
Retailer 11
-
$1,843 NZD
A$1,595 AUD
View
B
Retailer 12
-
$2,110 NZD
$1,187 USD
View
B
Retailer 13
-
$2,552 NZD
$1,436 USD
View
B
Retailer 14
-
$2,614 NZD
CA$2,043 CAD
View
B
Retailer 15
-
$2,716 NZD
$1,528 USD
View
B
Retailer 16
-
$2,828 NZD
$1,591 USD
View
B
Retailer 17
-
$2,832 NZD
$1,593 USD
View
B
Retailer 18
-
$3,101 NZD
£1,374 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9A8A08B47 · Nov 2
$5,154 NZD
$2,900 USD
View
18 more retailers have this diamond
Prices start from $579 NZDSave up to $4,575 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
1.53ct Marquise
$579 NZD