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Marquise|Lab Grown|IGI

1.58ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG802630114

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802630114

Diamond specifications and retailer prices

From $374 AUD
$263 USD
As of November 1, 2026
Save $1,487 AUD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,862 AUD at Frank Darling · As of October 31, 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 LG802630114 or 802630114. Listed at 5 retailers as of October 31, 2026, with prices from $374 to $1,862, a $1,487 spread on the same certified stone. Frank Darling lists it at $1,862. 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 angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802630114
Dimensions11.99 × 6.09 × 3.79 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.99 mm6.09 mm1.58 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802630114
Side View
Table 62.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

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: Nov 1
Current: $1,862 AUD|Low: $374 AUD|High: $1,862 AUD|Avg: $1,073 AUD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 2$374 AUD
Retailer 5$561 AUD
Retailer 10$706 AUD
Retailer 7$763 AUD
Retailer 8$786 AUD
Retailer 6$836 AUD
Retailer 3$1,431 AUD
Retailer 9$1,436 AUD
Retailer 4$1,475 AUD
Frank Darling$1,862 AUD

16 data points across 10 retailers

5 retailers$374 AUD to $1,862 AUD

A
Cheapest Retailer
-
$374 AUD
$263 USD
Final sale: no returns
B+
Retailer 2
-
$561 AUD
$394 USD
View
B+
Retailer 3
-
$1,431 AUD
$1,005 USD
View
B+
Retailer 4
-
$1,475 AUD
$1,036 USD
View
Most Expensive
B
Frank Darling
100767895222KD · Oct 31
$1,862 AUD
$1,308 USD
View
4 more retailers have this diamond
Prices start from $374 AUDSave up to $1,487 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
$374 AUD