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Marquise|Lab Grown|IGI

1.54ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG842661570

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842661570

Diamond specifications and retailer prices

From $551 NZD
$310 USD
As of November 1, 2026
Save $3,679 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,230 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG842661570 or 842661570. Listed at 21 retailers as of November 1, 2026, with prices from $551 to $4,230, a $3,679 spread on the same certified stone. Do Amore Diamonds lists it at $4,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842661570
Dimensions12.12 × 6.15 × 3.77 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
12.12 mm6.15 mm1.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842661570
Side View
Table 58.0%Crown 34.6°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 61.3%

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 1
Current: $4,230 NZD|Low: $517 NZD|High: $4,550 NZD|Avg: $1,658 NZD|-7.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 17
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Retailer 21
Retailer 22
November 2, 2026
Retailer 7$517 NZD
Retailer 13$551 NZD
Retailer 21$574 NZD
Retailer 10$640 NZD
Retailer 2$724 NZD
Retailer 18$787 NZD
Retailer 11$995 NZD
Retailer 16$1,049 NZD
Retailer 22$1,049 NZD
Retailer 5$1,095 NZD
Retailer 3$1,120 NZD
Retailer 19$1,637 NZD
Retailer 17$1,669 NZD
Retailer 8$1,957 NZD
Retailer 20$2,092 NZD
Retailer 14$2,146 NZD
Retailer 4$2,245 NZD
Retailer 6$2,598 NZD
Retailer 12$2,636 NZD
Retailer 15$2,680 NZD
Retailer 9$3,910 NZD
Do Amore Diamonds$4,230 NZD

25 data points across 22 retailers

21 retailers$551 NZD to $4,230 NZD

Retailer 1
-
$517 NZD
$291 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$551 NZD
$310 USD
View
A
Retailer 3
-
$574 NZD
$323 USD
View
Final sale: no returns
Retailer 4
-
$640 NZD
$360 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$640 NZD
$360 USD
View
Price last confirmed 30 days ago
A
Retailer 6
-
$724 NZD
£321 GBP
View
B+
Retailer 7
-
$787 NZD
$443 USD
View
A
Retailer 8
-
$1,049 NZD
$590 USD
View
Retailer 9
-
$1,095 NZD
ZAR 9,953 ZAR
View
Price last confirmed 20 days ago
Retailer 10
-
$1,120 NZD
£496 GBP
View
Price last confirmed 18 days ago
B+
Retailer 11
-
$1,637 NZD
A$1,417 AUD
View
B+
Retailer 12
-
$1,669 NZD
$939 USD
View
Retailer 13
-
$1,957 NZD
A$1,694 AUD
View
Price last confirmed 26 days ago
B
Retailer 14
-
$2,092 NZD
$1,177 USD
View
Retailer 15
-
$2,146 NZD
$1,207 USD
View
Price last confirmed 18 days ago
Retailer 16
-
$2,245 NZD
$1,263 USD
View
Price last confirmed 17 days ago
Retailer 17
-
$2,598 NZD
£1,151 GBP
View
Price last confirmed 22 days ago
Retailer 18
-
$2,636 NZD
$1,483 USD
View
Price last confirmed 17 days ago
B
Retailer 19
-
$3,679 NZD
$2,070 USD
View
Retailer 20
-
$3,910 NZD
$2,200 USD
View
Price last confirmed 18 days ago
Most Expensive
B
Do Amore Diamonds
27-43F6B2C88 · Nov 2
$4,230 NZD
$2,380 USD
View
20 more retailers have this diamond
Prices start from $551 NZDSave up to $3,679 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
1.54ct Marquise
$551 NZD