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Marquise|Lab Grown|IGI

1.53ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG620483857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG620483857

Diamond specifications and retailer prices

From $606 AUD
$426 USD
As of November 1, 2026
Save $3,693 AUD (86%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,299 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620483857 or 620483857. Listed at 29 retailers as of October 26, 2026, with prices from $606 to $4,299, a $3,693 spread on the same certified stone. Brilliant Earth lists it at $4,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620483857
Dimensions12.31 × 5.95 × 3.77 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.31 mm5.95 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620483857
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $4,299 AUD|Low: $504 AUD|High: $4,299 AUD|Avg: $1,539 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 1, 2026
Retailer 9$504 AUD
Retailer 2$606 AUD
Retailer 17$624 AUD
Retailer 7$625 AUD
Retailer 5$729 AUD
Retailer 18$790 AUD
Retailer 3$883 AUD
Retailer 24$989 AUD
Retailer 19$1,013 AUD
Retailer 8$1,031 AUD
Retailer 21$1,074 AUD
Retailer 13$1,116 AUD
Retailer 10$1,428 AUD
Retailer 20$1,451 AUD
Retailer 23$1,834 AUD
Retailer 6$2,069 AUD
Retailer 12$2,094 AUD
Retailer 15$2,108 AUD
Retailer 16$2,218 AUD
Retailer 11$2,362 AUD
Retailer 4$2,400 AUD
Retailer 14$2,402 AUD
Retailer 22$2,446 AUD
Brilliant Earth$4,299 AUD

35 data points across 24 retailers

29 retailers$606 AUD to $4,299 AUD

Retailer 1
-
$504 AUD
$354 USD
Price last confirmed 24 days ago
Retailer 2
-
$557 AUD
$391 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$606 AUD
$426 USD
View
Final sale: no returns
Retailer 4
-
$624 AUD
$438 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$625 AUD
$439 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$625 AUD
$439 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$680 AUD
$478 USD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$729 AUD
HK$4,000 HKD
View
A
Retailer 9
-
$790 AUD
$555 USD
View
A
Retailer 10
-
$883 AUD
$620 USD
View
A
Retailer 11
-
$989 AUD
$695 USD
View
A
Retailer 12
-
$1,013 AUD
€678 EUR
View
B+
Retailer 13
-
$1,031 AUD
$724 USD
View
A
Retailer 14
-
$1,074 AUD
ZAR 12,193 ZAR
View
B+
Retailer 15
-
$1,116 AUD
£617 GBP
View
Retailer 16
-
$1,428 AUD
$1,003 USD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
$1,451 AUD
View
B
Retailer 18
-
$1,834 AUD
$1,288 USD
View
Retailer 19
-
$2,010 AUD
$1,412 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
$2,010 AUD
$1,412 USD
View
B
Retailer 21
-
$2,069 AUD
$1,453 USD
View
B
Retailer 22
-
$2,094 AUD
SGD 1,988 SGD
View
B
Retailer 23
-
$2,108 AUD
$1,481 USD
View
Retailer 24
-
$2,218 AUD
$1,558 USD
View
Price last confirmed 32 days ago
B
Retailer 25
-
$2,362 AUD
$1,659 USD
View
B
Retailer 26
-
$2,400 AUD
$1,686 USD
View
Retailer 27
-
$2,402 AUD
View
Price last confirmed 24 days ago
Retailer 28
-
$2,446 AUD
£1,353 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
9142543A · Oct 26
$4,299 AUD
$3,020 USD
View
28 more retailers have this diamond
Prices start from $606 AUDSave up to $3,693 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
1.53ct Marquise
$606 AUD