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 $228 USD
As of October 27, 2026
Save $1,569 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,797 USD 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 $228 to $1,797, a $1,569 spread on the same certified stone. Yadav Diamonds lists it at $1,797. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $320 USD|Low: $228 USD|High: $1,797 USD|Avg: $660 USD|+4.2%
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Retailer 18
Yadav Diamonds
October 29, 2026
Retailer 17$228 USD
Retailer 8$268 USD
Retailer 1$320 USD
Retailer 12$332 USD
Retailer 4$380 USD
Retailer 10$441 USD
Retailer 13$486 USD
Retailer 14$499 USD
Retailer 11$526 USD
Retailer 6$536 USD
Retailer 15$660 USD
Retailer 9$862 USD
Retailer 7$865 USD
Retailer 18$930 USD
Retailer 5$961 USD
Retailer 3$1,134 USD
Retailer 16$1,150 USD
Retailer 2$1,170 USD
Yadav Diamonds$1,797 USD

5 data points across 19 retailers

19 retailers$228 USD to $1,797 USD

A
Cheapest Retailer
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$228 USD
Retailer 2
-
$268 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$320 USD
HK$2,500 HKD
View
A
Retailer 4
-
$332 USD
£262 GBP
View
B+
Retailer 5
-
$380 USD
View
Retailer 6
-
$441 USD
€420 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$486 USD
ZAR 7,845 ZAR
View
A
Retailer 8
-
$499 USD
View
B+
Retailer 9
-
$526 USD
£414 GBP
View
A
Retailer 10
-
$536 USD
View
B+
Retailer 11
-
$660 USD
A$1,016 AUD
View
Retailer 12
-
$862 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
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$865 USD
View
B+
Retailer 14
-
$930 USD
SGD 1,257 SGD
View
B
Retailer 15
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$961 USD
View
B
Retailer 16
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$1,134 USD
£893 GBP
View
B
Retailer 17
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$1,150 USD
View
B
Retailer 18
-
$1,170 USD
View
Most Expensive
B
Yadav Diamonds
13359946 · Oct 29
$1,797 USD
View
18 more retailers have this diamond
Prices start from $228 USDSave up to $1,569 USD

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
$228 USD