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Marquise|Lab Grown|IGI

1.53ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG836673850

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836673850

Diamond specifications and retailer prices

From $540 NZD
$304 USD
As of November 2, 2026
Save $3,342 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,882 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG836673850 or 836673850. Listed at 20 retailers as of October 27, 2026, with prices from $540 to $3,882, a $3,342 spread on the same certified stone. Queensmith lists it at $3,882. 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 angle34.3°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836673850
Dimensions11.70 × 6.06 × 3.74 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.70 mm6.06 mm1.53 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836673850
Side View
Table 61.0%Crown 34.3°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

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: Nov 2
Current: $1,179 NZD|Low: $519 NZD|High: $2,769 NZD|Avg: $1,344 NZD|+0.3%
Retailer 1
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
November 3, 2026
Retailer 2$540 NZD
Retailer 6$627 NZD
Retailer 3$670 NZD
Retailer 7$670 NZD
Retailer 5$903 NZD
Retailer 14$951 NZD
Retailer 12$1,051 NZD
Retailer 9$1,155 NZD
Retailer 1$1,179 NZD
Retailer 13$1,562 NZD
Retailer 8$1,740 NZD
Retailer 11$1,957 NZD
Retailer 4$2,154 NZD
Retailer 15$2,184 NZD
Retailer 10$2,684 NZD

39 data points across 15 retailers

20 retailers$540 NZD to $3,882 NZD

A
Cheapest Retailer
-
$540 NZD
$304 USD
A
Retailer 2
-
$604 NZD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$627 NZD
$353 USD
View
Retailer 4
-
$670 NZD
$377 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$670 NZD
$377 USD
View
A
Retailer 6
-
$903 NZD
$508 USD
View
A
Retailer 7
-
$951 NZD
$535 USD
View
A
Retailer 8
-
$994 NZD
$559 USD
View
A
Retailer 9
-
$1,051 NZD
€563 EUR
View
A
Retailer 10
-
$1,155 NZD
ZAR 10,500 ZAR
View
A
Retailer 11
-
$1,179 NZD
£522 GBP
View
B+
Retailer 12
-
$1,562 NZD
A$1,352 AUD
View
B+
Retailer 13
-
$1,740 NZD
$979 USD
View
B+
Retailer 14
-
$1,957 NZD
A$1,694 AUD
View
B
Retailer 15
-
$2,154 NZD
$1,212 USD
View
B+
Retailer 16
-
$2,184 NZD
$1,229 USD
View
B
Retailer 17
-
$2,237 NZD
$1,259 USD
View
B
Retailer 18
-
$2,684 NZD
£1,189 GBP
View
B
Retailer 19
-
$2,711 NZD
$1,525 USD
View
Most Expensive
B
Queensmith
LG836673850 · Oct 27
$3,882 NZD
£1,720 GBP
View
19 more retailers have this diamond
Prices start from $540 NZDSave up to $3,342 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
$540 NZD