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Marquise|Lab Grown|IGI

1.27ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG847647019

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG847647019

Diamond specifications and retailer prices

From $268 AUD
As of November 4, 2026
Save $1,414 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,682 AUD at Brilliant Earth · As of November 4, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG847647019 or 847647019. Listed at 20 retailers as of November 4, 2026, with prices from $268 to $1,682, a $1,414 spread on the same certified stone. Brilliant Earth lists it at $1,682. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847647019
Dimensions11.88 × 5.45 × 3.38 mm
L/W Ratio2.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm5.45 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847647019
Side View
Table 60.0%Crown 38.4°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 62.0%

Caratlytics Score

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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 4
Current: $378 AUD|Low: $268 AUD|High: $1,646 AUD|Avg: $766 AUD|-5.7%
Retailer 1
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
Retailer 19
November 4, 2026
Retailer 13$268 AUD
Retailer 12$299 AUD
Retailer 11$328 AUD
Retailer 3$334 AUD
Retailer 10$351 AUD
Retailer 1$378 AUD
Retailer 18$453 AUD
Retailer 9$573 AUD
Retailer 6$582 AUD
Retailer 19$600 AUD
Retailer 7$798 AUD
Retailer 5$892 AUD
Retailer 15$1,069 AUD
Retailer 16$1,073 AUD
Retailer 17$1,085 AUD
Retailer 2$1,122 AUD
Retailer 14$1,145 AUD
Retailer 4$1,571 AUD
Retailer 8$1,646 AUD

13 data points across 19 retailers

20 retailers$268 AUD to $1,682 AUD

A
Cheapest Retailer
-
$268 AUD
A
Retailer 2
-
$299 AUD
View
Final sale: no returns
Retailer 3
-
$328 AUD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$334 AUD
View
Retailer 5
-
$351 AUD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$378 AUD
View
B+
Retailer 7
-
$453 AUD
View
Retailer 8
-
$573 AUD
View
Price last confirmed 10 days ago
A
Retailer 9
-
$582 AUD
View
A
Retailer 10
-
$600 AUD
View
A
Retailer 11
-
$798 AUD
View
A
Retailer 12
-
$892 AUD
View
B+
Retailer 13
-
$1,069 AUD
View
B+
Retailer 14
-
$1,073 AUD
View
B+
Retailer 15
-
$1,085 AUD
View
B+
Retailer 16
-
$1,122 AUD
View
B+
Retailer 17
-
$1,145 AUD
View
B
Retailer 18
-
$1,571 AUD
View
Retailer 19
-
$1,646 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
22412487A · Nov 4
$1,682 AUD
$1,180 USD
View
19 more retailers have this diamond
Prices start from $268 AUDSave up to $1,414 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
$268 AUD