CaratHunter
Plans
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 $325 AUD
$228 USD
As of October 27, 2026
Save $2,239 AUD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,564 AUD 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 $325 to $2,564, a $2,239 spread on the same certified stone. Yadav Diamonds lists it at $2,564. 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: $457 AUD|Low: $325 AUD|High: $2,564 AUD|Avg: $942 AUD|+4.2%
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
Yadav Diamonds
October 29, 2026
Retailer 17$325 AUD
Retailer 8$382 AUD
Retailer 1$457 AUD
Retailer 12$474 AUD
Retailer 4$542 AUD
Retailer 10$629 AUD
Retailer 13$693 AUD
Retailer 14$712 AUD
Retailer 11$750 AUD
Retailer 6$765 AUD
Retailer 15$942 AUD
Retailer 9$1,230 AUD
Retailer 7$1,234 AUD
Retailer 18$1,327 AUD
Retailer 5$1,371 AUD
Retailer 3$1,618 AUD
Retailer 16$1,641 AUD
Retailer 2$1,669 AUD
Yadav Diamonds$2,564 AUD

5 data points across 19 retailers

19 retailers$325 AUD to $2,564 AUD

A
Cheapest Retailer
-
$325 AUD
$228 USD
Retailer 2
-
$382 AUD
$268 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$457 AUD
HK$2,500 HKD
View
A
Retailer 4
-
$474 AUD
£262 GBP
View
Retailer 5
-
$542 AUD
$380 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$629 AUD
€420 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
$693 AUD
ZAR 7,845 ZAR
View
A
Retailer 8
-
$712 AUD
$499 USD
View
B+
Retailer 9
-
$750 AUD
£414 GBP
View
A
Retailer 10
-
$765 AUD
$536 USD
View
B+
Retailer 11
-
$942 AUD
View
Retailer 12
-
$1,230 AUD
$862 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,234 AUD
$865 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,327 AUD
SGD 1,257 SGD
View
B
Retailer 15
-
$1,371 AUD
$961 USD
View
B
Retailer 16
-
$1,618 AUD
£893 GBP
View
B
Retailer 17
-
$1,641 AUD
$1,150 USD
View
B
Retailer 18
-
$1,669 AUD
$1,170 USD
View
Most Expensive
B
Yadav Diamonds
13359946 · Oct 29
$2,564 AUD
$1,797 USD
View
18 more retailers have this diamond
Prices start from $325 AUDSave up to $2,239 AUD

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
$325 AUD