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Marquise|Lab Grown|IGI

1.54ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG849630766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849630766

Diamond specifications and retailer prices

From $405 NZD
$228 USD
As of October 27, 2026
Save $2,784 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,188 NZD at Yadav Diamonds · As of October 29, 2026
View at Yadav 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849630766 or 849630766. Listed at 19 retailers as of October 27, 2026, with prices from $405 to $3,188, a $2,784 spread on the same certified stone. Yadav Diamonds lists it at $3,188. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849630766
Dimensions11.94 × 5.94 × 3.73 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm5.94 mm1.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849630766
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.8%

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 27
Current: $568 NZD|Low: $405 NZD|High: $3,188 NZD|Avg: $1,171 NZD|+4.2%
Retailer 1
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Retailer 4
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 16
Retailer 17
Retailer 18
Yadav Diamonds
October 29, 2026
Retailer 17$405 NZD
Retailer 8$476 NZD
Retailer 1$568 NZD
Retailer 12$589 NZD
Retailer 4$674 NZD
Retailer 10$782 NZD
Retailer 13$862 NZD
Retailer 14$885 NZD
Retailer 11$933 NZD
Retailer 6$951 NZD
Retailer 15$1,172 NZD
Retailer 9$1,529 NZD
Retailer 7$1,535 NZD
Retailer 18$1,650 NZD
Retailer 5$1,705 NZD
Retailer 3$2,012 NZD
Retailer 16$2,040 NZD
Retailer 2$2,076 NZD
Yadav Diamonds$3,188 NZD

5 data points across 19 retailers

19 retailers$405 NZD to $3,188 NZD

A
Cheapest Retailer
-
$405 NZD
$228 USD
Retailer 2
-
$476 NZD
$268 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$568 NZD
HK$2,500 HKD
View
A
Retailer 4
-
$589 NZD
£262 GBP
View
Retailer 5
-
$674 NZD
$380 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$782 NZD
€420 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$862 NZD
ZAR 7,845 ZAR
View
A
Retailer 8
-
$885 NZD
$499 USD
View
B+
Retailer 9
-
$933 NZD
£414 GBP
View
A
Retailer 10
-
$951 NZD
$536 USD
View
B+
Retailer 11
-
$1,172 NZD
A$1,016 AUD
View
Retailer 12
-
$1,529 NZD
$862 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,535 NZD
$865 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,650 NZD
SGD 1,257 SGD
View
B
Retailer 15
-
$1,705 NZD
$961 USD
View
B
Retailer 16
-
$2,012 NZD
£893 GBP
View
B
Retailer 17
-
$2,040 NZD
$1,150 USD
View
B
Retailer 18
-
$2,076 NZD
$1,170 USD
View
Most Expensive
B
Yadav Diamonds
13359946 · Oct 29
$3,188 NZD
$1,797 USD
View
18 more retailers have this diamond
Prices start from $405 NZDSave up to $2,784 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
$405 NZD