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Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG782623579

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG782623579

Diamond specifications and retailer prices

From $298 AUD
As of November 4, 2026
Save $1,345 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,643 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782623579 or 782623579. Listed at 16 retailers as of November 4, 2026, with prices from $298 to $1,643, a $1,345 spread on the same certified stone. Reve Diamonds lists it at $1,643. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.1°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782623579
Dimensions10.83 × 5.58 × 3.68 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.83 mm5.58 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG782623579
Side View
Table 60.0%Crown 32.1°Girdle: MED-THKPavilion 42.5°Culet: NoneDepth 65.9%

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: $593 AUD|Low: $185 AUD|High: $1,695 AUD|Avg: $807 AUD|-3.5%
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
Reve Diamonds
November 4, 2026
Retailer 7$185 AUD
Retailer 4$267 AUD
Retailer 2$298 AUD
Retailer 8$309 AUD
Retailer 11$331 AUD
Retailer 14$331 AUD
Retailer 12$582 AUD
Retailer 1$593 AUD
Retailer 5$713 AUD
Retailer 15$793 AUD
Retailer 13$1,063 AUD
Retailer 10$1,068 AUD
Retailer 6$1,069 AUD
Retailer 3$1,140 AUD
Retailer 9$1,545 AUD
Reve Diamonds$1,643 AUD

30 data points across 16 retailers

16 retailers$298 AUD to $1,643 AUD

Retailer 1
-
$267 AUD
Price last confirmed 8 days ago
A
Retailer 2
-
$298 AUD
View
Final sale: no returns
A
Retailer 3
-
$309 AUD
View
A
Retailer 4
-
$331 AUD
View
Retailer 5
-
$331 AUD
View
Price last confirmed 10 days ago
Retailer 6
-
$331 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$582 AUD
View
A
Retailer 8
-
$593 AUD
View
A
Retailer 9
-
$713 AUD
View
B+
Retailer 10
-
$793 AUD
View
Retailer 11
-
$1,063 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$1,068 AUD
View
Retailer 13
-
$1,069 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,140 AUD
View
B
Retailer 15
-
$1,545 AUD
View
Most Expensive
B
Reve Diamonds
AF5407767 · Nov 4
$1,643 AUD
$1,153 USD
View
15 more retailers have this diamond
Prices start from $298 AUDSave up to $1,345 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
$298 AUD