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Marquise|Lab Grown|IGI

1.54ct D VVS2 Marquise Lab Grown Diamond

EX • D/VVS2 • IGI LG840642353

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840642353

Diamond specifications and retailer prices

From $575 NZD
$324 USD
As of November 2, 2026
Save $3,391 NZD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,966 NZD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840642353 or 840642353. Listed at 23 retailers as of October 27, 2026, with prices from $575 to $3,966, a $3,391 spread on the same certified stone. Queensmith lists it at $3,966. 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
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840642353
Dimensions11.84 × 6.21 × 3.76 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm6.21 mm1.54 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840642353
Side View
Table 61.0%Crown 34.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.5%

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: $814 NZD|Low: $575 NZD|High: $2,896 NZD|Avg: $1,534 NZD|-1.2%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5$575 NZD
Retailer 9$644 NZD
Retailer 4$667 NZD
Retailer 6$713 NZD
Retailer 8$713 NZD
Retailer 1$814 NZD
Retailer 17$985 NZD
Retailer 18$1,108 NZD
Retailer 13$1,231 NZD
Retailer 12$1,276 NZD
Retailer 11$1,306 NZD
Retailer 16$1,664 NZD
Retailer 14$1,757 NZD
Retailer 15$2,233 NZD
Retailer 2$2,246 NZD
Retailer 7$2,294 NZD
Retailer 3$2,493 NZD
Retailer 10$2,822 NZD
Retailer 19$2,864 NZD

31 data points across 19 retailers

23 retailers$575 NZD to $3,966 NZD

A
Cheapest Retailer
-
$575 NZD
$324 USD
A
Retailer 2
-
$644 NZD
$363 USD
View
Final sale: no returns
A
Retailer 3
-
$667 NZD
$376 USD
View
A
Retailer 4
-
$713 NZD
$402 USD
View
Retailer 5
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$713 NZD
$402 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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$814 NZD
£361 GBP
View
A
Retailer 7
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$958 NZD
$540 USD
View
A
Retailer 8
-
$985 NZD
$555 USD
View
A
Retailer 9
-
$1,108 NZD
€595 EUR
View
A
Retailer 10
-
$1,111 NZD
$626 USD
View
A
Retailer 11
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$1,231 NZD
ZAR 11,206 ZAR
View
A
Retailer 12
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$1,276 NZD
£566 GBP
View
A
Retailer 13
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$1,306 NZD
$736 USD
View
B+
Retailer 14
-
$1,664 NZD
A$1,443 AUD
View
B+
Retailer 15
-
$1,757 NZD
$990 USD
View
B+
Retailer 16
-
$2,233 NZD
A$1,936 AUD
View
B+
Retailer 17
-
$2,246 NZD
$1,266 USD
View
B
Retailer 18
-
$2,294 NZD
$1,293 USD
View
B
Retailer 19
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$2,374 NZD
$1,338 USD
View
B
Retailer 20
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$2,493 NZD
$1,405 USD
View
B
Retailer 21
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$2,822 NZD
$1,591 USD
View
B
Retailer 22
-
$2,864 NZD
£1,271 GBP
View
Most Expensive
B
Queensmith
LG840642353 · Oct 27
$3,966 NZD
£1,760 GBP
View
22 more retailers have this diamond
Prices start from $575 NZDSave up to $3,391 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
$575 NZD