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Marquise|Lab Grown|IGI

1.44ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG816673383

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816673383

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 30, 2026
Save $1,843 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,218 NZD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.44ct lab-grown marquise diamond

This 1.44ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816673383 or 816673383. Listed at 21 retailers as of October 30, 2026, with prices from $374 to $2,218, a $1,843 spread on the same certified stone. Brilliant Earth lists it at $2,218. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816673383
Dimensions11.39 × 5.94 × 3.69 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.39 mm5.94 mm1.44 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816673383
Side View
Table 61.0%Crown 34.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.1%

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 30
Current: $2,218 NZD|Low: $374 NZD|High: $2,679 NZD|Avg: $1,197 NZD|-17.2%
Brilliant Earth
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
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 10$374 NZD
Retailer 16$412 NZD
Retailer 13$429 NZD
Retailer 4$458 NZD
Retailer 14$468 NZD
Retailer 20$621 NZD
Retailer 9$779 NZD
Retailer 15$792 NZD
Retailer 3$846 NZD
Retailer 2$1,112 NZD
Retailer 11$1,133 NZD
Retailer 6$1,198 NZD
Retailer 5$1,474 NZD
Retailer 21$1,495 NZD
Retailer 17$1,569 NZD
Retailer 7$1,700 NZD
Retailer 12$1,716 NZD
Retailer 8$1,774 NZD
Retailer 18$1,839 NZD
Retailer 19$2,166 NZD
Brilliant Earth$2,218 NZD

28 data points across 21 retailers

21 retailers$374 NZD to $2,218 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
A
Retailer 2
-
$412 NZD
$232 USD
View
Final sale: no returns
A
Retailer 3
-
$429 NZD
$242 USD
View
A
Retailer 4
-
$458 NZD
$258 USD
View
Retailer 5
-
$468 NZD
$264 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$621 NZD
$350 USD
View
A
Retailer 7
-
$779 NZD
€418 EUR
View
A
Retailer 8
-
$792 NZD
ZAR 7,210 ZAR
View
A
Retailer 9
-
$846 NZD
£375 GBP
View
A
Retailer 10
-
$1,112 NZD
$627 USD
View
A
Retailer 11
-
$1,133 NZD
A$982 AUD
View
B+
Retailer 12
-
$1,198 NZD
$675 USD
View
B+
Retailer 13
-
$1,474 NZD
$831 USD
View
B+
Retailer 14
-
$1,495 NZD
SGD 1,139 SGD
View
B+
Retailer 15
-
$1,569 NZD
$884 USD
View
B+
Retailer 16
-
$1,700 NZD
A$1,474 AUD
View
B+
Retailer 17
-
$1,716 NZD
$967 USD
View
B+
Retailer 18
-
$1,774 NZD
$1,000 USD
View
B+
Retailer 19
-
$1,839 NZD
£816 GBP
View
B
Retailer 20
-
$2,166 NZD
$1,221 USD
View
Most Expensive
B
Brilliant Earth
21632547A · Nov 1
$2,218 NZD
$1,250 USD
View
20 more retailers have this diamond
Prices start from $374 NZDSave up to $1,843 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
1.44ct Marquise
$374 NZD