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Marquise|Lab Grown|IGI

1.58ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG782615463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782615463

Diamond specifications and retailer prices

From $604 AUD
$423 USD
As of October 28, 2026
Save $1,706 AUD (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,310 AUD at Frank Darling · As of October 29, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG782615463 or 782615463. Listed at 8 retailers as of October 28, 2026, with prices from $604 to $2,310, a $1,706 spread on the same certified stone. Frank Darling lists it at $2,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782615463
Dimensions12.03 × 6.02 × 3.82 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
12.03 mm6.02 mm1.58 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782615463
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,310 AUD|Low: $407 AUD|High: $3,296 AUD|Avg: $1,505 AUD|-5.4%
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
Retailer 15
Retailer 16
October 27, 2026
Retailer 9$407 AUD
Retailer 10$604 AUD
Retailer 3$749 AUD
Retailer 4$756 AUD
Retailer 15$810 AUD
Retailer 5$848 AUD
Retailer 13$870 AUD
Retailer 6$1,300 AUD
Retailer 8$1,306 AUD
Retailer 2$1,600 AUD
Retailer 11$1,684 AUD
Retailer 16$1,870 AUD
Retailer 12$2,212 AUD
Retailer 7$2,273 AUD
Frank Darling$2,310 AUD
Retailer 14$3,296 AUD

10 data points across 16 retailers

8 retailers$604 AUD to $2,310 AUD

B+
Cheapest Retailer
-
$604 AUD
$423 USD
Retailer 2
-
$1,306 AUD
View
Price last confirmed 124 days ago
B+
Retailer 3
-
$1,600 AUD
$1,121 USD
View
B
Retailer 4
-
$1,684 AUD
$1,180 USD
View
B
Retailer 5
-
$1,717 AUD
CA$1,672 CAD
View
B
Retailer 6
-
$2,212 AUD
$1,550 USD
View
B
Retailer 7
-
$2,273 AUD
$1,593 USD
View
Most Expensive
B
Frank Darling
100752050951KD · Oct 29
$2,310 AUD
$1,619 USD
View
7 more retailers have this diamond
Prices start from $604 AUDSave up to $1,706 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.

B+
1.58ct Marquise
$604 AUD