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Marquise|Lab Grown|IGI

1.53ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG843650651

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843650651

Diamond specifications and retailer prices

From $507 AUD
$356 USD
As of October 30, 2026
Save $2,654 AUD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,160 AUD at Brilliant Earth · As of October 31, 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 LG843650651 or 843650651. Listed at 24 retailers as of October 30, 2026, with prices from $507 to $3,160, a $2,654 spread on the same certified stone. Brilliant Earth lists it at $3,160. 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 angle33.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843650651
Dimensions12.03 × 6.06 × 3.68 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.03 mm6.06 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843650651
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.7%

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: Oct 30
Current: $3,160 AUD|Low: $507 AUD|High: $3,160 AUD|Avg: $1,392 AUD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 23
November 1, 2026
Retailer 22$507 AUD
Retailer 7$567 AUD
Retailer 2$588 AUD
Retailer 5$628 AUD
Retailer 13$664 AUD
Retailer 15$665 AUD
Retailer 21$843 AUD
Retailer 6$847 AUD
Retailer 19$992 AUD
Retailer 3$1,032 AUD
Retailer 12$1,064 AUD
Retailer 17$1,131 AUD
Retailer 11$1,143 AUD
Retailer 8$1,458 AUD
Retailer 18$1,842 AUD
Retailer 4$2,010 AUD
Retailer 9$2,020 AUD
Retailer 10$2,078 AUD
Retailer 20$2,182 AUD
Retailer 16$2,402 AUD
Retailer 23$2,408 AUD
Retailer 14$2,602 AUD
Brilliant Earth$3,160 AUD

25 data points across 23 retailers

24 retailers$507 AUD to $3,160 AUD

A
Cheapest Retailer
-
$507 AUD
$356 USD
A
Retailer 2
-
$567 AUD
$398 USD
View
Final sale: no returns
A
Retailer 3
-
$588 AUD
$413 USD
View
A
Retailer 4
-
$628 AUD
$441 USD
View
A
Retailer 5
-
$664 AUD
£368 GBP
View
Retailer 6
-
$665 AUD
$467 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$843 AUD
$592 USD
View
A
Retailer 8
-
$847 AUD
$595 USD
View
A
Retailer 9
-
$992 AUD
$697 USD
View
A
Retailer 10
-
$1,032 AUD
$725 USD
View
B+
Retailer 11
-
$1,064 AUD
€712 EUR
View
B+
Retailer 12
-
$1,131 AUD
£626 GBP
View
B+
Retailer 13
-
$1,143 AUD
ZAR 12,969 ZAR
View
B+
Retailer 14
-
$1,458 AUD
View
B
Retailer 15
-
$1,842 AUD
$1,294 USD
View
B+
Retailer 16
-
$2,010 AUD
$1,412 USD
View
B
Retailer 17
-
$2,020 AUD
$1,419 USD
View
B
Retailer 18
-
$2,078 AUD
$1,460 USD
View
B
Retailer 19
-
$2,182 AUD
$1,533 USD
View
Retailer 20
-
$2,392 AUD
$1,680 USD
View
Price last confirmed 28 days ago
Retailer 21
-
$2,402 AUD
View
Price last confirmed 24 days ago
B
Retailer 22
-
$2,408 AUD
$1,691 USD
View
B
Retailer 23
-
$2,602 AUD
£1,439 GBP
View
Most Expensive
B
Brilliant Earth
21693004A · Oct 31
$3,160 AUD
$2,220 USD
View
23 more retailers have this diamond
Prices start from $507 AUDSave up to $2,654 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
$507 AUD