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Marquise|Lab Grown|IGI

1.27ct G VVS2 Marquise Lab Grown Diamond

ID • G/VVS2 • IGI LG843661087

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843661087

Diamond specifications and retailer prices

From $560 AUD
ZAR 6,339 ZAR
As of November 1, 2026
Save $796 AUD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,356 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.27ct lab-grown marquise diamond

This 1.27ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843661087 or 843661087. Listed at 6 retailers as of October 31, 2026, with prices from $560 to $1,356, a $796 spread on the same certified stone. Brilliant Earth lists it at $1,356. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843661087
Dimensions11.53 × 5.68 × 3.52 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.53 mm5.68 mm1.27 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843661087
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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: $705 AUD|Low: $560 AUD|High: $1,120 AUD|Avg: $777 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2$560 AUD
Retailer 3$574 AUD
Retailer 4$586 AUD
Retailer 1$705 AUD
Retailer 5$1,120 AUD

2 data points across 5 retailers

6 retailers$560 AUD to $1,356 AUD

A
Cheapest Retailer
-
$560 AUD
ZAR 6,339 ZAR
A
Retailer 2
-
$574 AUD
$402 USD
View
A
Retailer 3
-
$586 AUD
£323 GBP
View
A
Retailer 4
-
$705 AUD
$494 USD
View
B+
Retailer 5
-
$1,120 AUD
$785 USD
View
Most Expensive
B
Brilliant Earth
22394000A · Oct 31
$1,356 AUD
$950 USD
View
5 more retailers have this diamond
Prices start from $560 AUDSave up to $796 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
1.27ct Marquise
$560 AUD