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Marquise|Lab Grown|IGI

1.59ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG700512996

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700512996

Diamond specifications and retailer prices

From $584 AUD
$410 USD
As of November 1, 2026
Save $2,733 AUD (82%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $3,317 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.59ct lab-grown marquise diamond

This 1.59ct 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 LG700512996 or 700512996. Listed at 31 retailers as of October 31, 2026, with prices from $584 to $3,317, a $2,733 spread on the same certified stone. Brilliant Earth lists it at $3,317. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700512996
Dimensions12.07 × 6.15 × 3.76 mm
L/W Ratio1.96
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
12.07 mm6.15 mm1.59 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700512996
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.1%

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: $3,317 AUD|Low: $522 AUD|High: $4,470 AUD|Avg: $1,643 AUD|-25.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
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Retailer 24
November 1, 2026
Retailer 10$522 AUD
Retailer 13$584 AUD
Retailer 8$648 AUD
Retailer 6$747 AUD
Retailer 22$861 AUD
Retailer 4$914 AUD
Retailer 3$1,014 AUD
Retailer 18$1,049 AUD
Retailer 9$1,105 AUD
Retailer 21$1,113 AUD
Retailer 2$1,169 AUD
Retailer 17$1,284 AUD
Retailer 11$1,484 AUD
Retailer 19$1,504 AUD
Retailer 24$1,901 AUD
Retailer 7$2,139 AUD
Retailer 14$2,169 AUD
Retailer 16$2,192 AUD
Retailer 23$2,377 AUD
Retailer 12$2,447 AUD
Retailer 5$2,458 AUD
Retailer 15$2,494 AUD
Retailer 20$2,546 AUD
Brilliant Earth$3,317 AUD

34 data points across 24 retailers

31 retailers$584 AUD to $3,317 AUD

Retailer 1
-
$522 AUD
$367 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$584 AUD
$410 USD
View
Final sale: no returns
Retailer 3
-
$635 AUD
$446 USD
View
Price last confirmed 33 days ago
Retailer 4
-
$648 AUD
$455 USD
View
Price last confirmed 24 days ago
Retailer 5
-
$648 AUD
$455 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$712 AUD
$500 USD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$747 AUD
HK$4,100 HKD
View
Retailer 8
-
$777 AUD
$546 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
$861 AUD
$605 USD
View
A
Retailer 10
-
$914 AUD
$642 USD
View
A
Retailer 11
-
$1,014 AUD
$712 USD
View
A
Retailer 12
-
$1,049 AUD
€702 EUR
View
B+
Retailer 13
-
$1,105 AUD
$776 USD
View
A
Retailer 14
-
$1,113 AUD
ZAR 12,633 ZAR
View
A
Retailer 15
-
$1,169 AUD
£647 GBP
View
B+
Retailer 16
-
$1,284 AUD
View
Retailer 17
-
$1,484 AUD
$1,042 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$1,504 AUD
View
B
Retailer 19
-
$1,901 AUD
$1,335 USD
View
Retailer 20
-
$2,083 AUD
$1,463 USD
View
Price last confirmed 22 days ago
B
Retailer 21
-
$2,083 AUD
$1,463 USD
View
B
Retailer 22
-
$2,139 AUD
$1,503 USD
View
B
Retailer 23
-
$2,169 AUD
SGD 2,059 SGD
View
B
Retailer 24
-
$2,192 AUD
$1,540 USD
View
B+
Retailer 25
-
$2,377 AUD
$1,670 USD
View
B
Retailer 26
-
$2,447 AUD
$1,719 USD
View
B
Retailer 27
-
$2,458 AUD
$1,727 USD
View
Retailer 28
-
$2,494 AUD
View
Price last confirmed 24 days ago
Retailer 29
-
$2,533 AUD
$1,779 USD
View
Price last confirmed 32 days ago
B
Retailer 30
-
$2,546 AUD
£1,408 GBP
View
Most Expensive
B
Brilliant Earth
14915094A · Oct 31
$3,317 AUD
$2,330 USD
View
30 more retailers have this diamond
Prices start from $584 AUDSave up to $2,733 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
1.59ct Marquise
$584 AUD