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Marquise|Lab Grown|IGI

1.58ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG821610067

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821610067

Diamond specifications and retailer prices

From $383 AUD
$269 USD
As of October 30, 2026
Save $2,293 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,676 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG821610067 or 821610067. Listed at 20 retailers as of October 30, 2026, with prices from $383 to $2,676, a $2,293 spread on the same certified stone. Brilliant Earth lists it at $2,676. 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 angle35.2°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821610067
Dimensions12.58 × 6.13 × 3.62 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.58 mm6.13 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821610067
Side View
Table 57.0%Crown 35.2°Girdle: MediumPavilion 38°Culet: NoneDepth 59.1%

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 30
Current: $2,676 AUD|Low: $367 AUD|High: $2,819 AUD|Avg: $990 AUD|-5.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 18$383 AUD
Retailer 7$429 AUD
Retailer 8$444 AUD
Retailer 3$474 AUD
Retailer 9$474 AUD
Retailer 5$641 AUD
Retailer 15$698 AUD
Retailer 16$812 AUD
Retailer 13$816 AUD
Retailer 12$911 AUD
Retailer 10$958 AUD
Retailer 14$1,104 AUD
Retailer 17$1,203 AUD
Retailer 2$1,473 AUD
Retailer 6$1,526 AUD
Retailer 4$1,826 AUD
Retailer 11$1,902 AUD
Brilliant Earth$2,676 AUD

44 data points across 18 retailers

20 retailers$383 AUD to $2,676 AUD

A
Cheapest Retailer
-
$383 AUD
$269 USD
A
Retailer 2
-
$429 AUD
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$444 AUD
$312 USD
View
Retailer 4
-
$474 AUD
$333 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$474 AUD
$333 USD
View
B+
Retailer 6
-
$641 AUD
$450 USD
View
A
Retailer 7
-
$698 AUD
$490 USD
View
A
Retailer 8
-
$800 AUD
$562 USD
View
A
Retailer 9
-
$812 AUD
€543 EUR
View
A
Retailer 10
-
$816 AUD
ZAR 9,256 ZAR
View
A
Retailer 11
-
$911 AUD
£504 GBP
View
A
Retailer 12
-
$958 AUD
$673 USD
View
A
Retailer 13
-
$1,104 AUD
View
B+
Retailer 14
-
$1,203 AUD
$845 USD
View
B+
Retailer 15
-
$1,473 AUD
$1,035 USD
View
B+
Retailer 16
-
$1,526 AUD
$1,072 USD
View
B+
Retailer 17
-
$1,599 AUD
$1,123 USD
View
B+
Retailer 18
-
$1,826 AUD
$1,283 USD
View
B
Retailer 19
-
$1,902 AUD
£1,052 GBP
View
Most Expensive
B
Brilliant Earth
20960735A · Oct 31
$2,676 AUD
$1,880 USD
View
19 more retailers have this diamond
Prices start from $383 AUDSave up to $2,293 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
$383 AUD