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Marquise|Lab Grown|IGI

1.58ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG800608760

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800608760

Diamond specifications and retailer prices

From $372 AUD
$261 USD
As of November 1, 2026
Save $1,490 AUD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,861 AUD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 1.58ct lab-grown marquise diamond

This 1.58ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800608760 or 800608760. Listed at 7 retailers as of November 1, 2026, with prices from $372 to $1,861, a $1,490 spread on the same certified stone. Frank Darling lists it at $1,861. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800608760
Dimensions12.35 × 5.89 × 3.79 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.35 mm5.89 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800608760
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
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: $1,861 AUD|Low: $372 AUD|High: $3,260 AUD|Avg: $1,335 AUD|-0.0%
Frank Darling
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
October 28, 2026
Retailer 2$372 AUD
Retailer 9$558 AUD
Retailer 4$609 AUD
Retailer 11$760 AUD
Retailer 12$768 AUD
Retailer 10$843 AUD
Retailer 14$1,237 AUD
Retailer 6$1,388 AUD
Retailer 7$1,431 AUD
Retailer 8$1,461 AUD
Retailer 13$1,733 AUD
Retailer 5$1,835 AUD
Frank Darling$1,861 AUD
Retailer 3$3,260 AUD

8 data points across 14 retailers

7 retailers$372 AUD to $1,861 AUD

A
Cheapest Retailer
-
$372 AUD
$261 USD
Final sale: no returns
B+
Retailer 2
-
$558 AUD
$392 USD
View
B+
Retailer 3
-
$1,388 AUD
CA$1,354 CAD
View
B+
Retailer 4
-
$1,431 AUD
$1,005 USD
View
B+
Retailer 5
-
$1,461 AUD
$1,026 USD
View
B
Retailer 6
-
$1,835 AUD
$1,289 USD
View
Most Expensive
B
Frank Darling
100766538905KD · Nov 1
$1,861 AUD
$1,308 USD
View
6 more retailers have this diamond
Prices start from $372 AUDSave up to $1,490 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
1.58ct Marquise
$372 AUD