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Marquise|Lab Grown|IGI

1.27ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG836633229

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836633229

Diamond specifications and retailer prices

From $530 AUD
As of November 4, 2026
Save $1,525 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,056 AUD at Yadav Diamonds · As of November 4, 2026
View at Yadav 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 LG836633229 or 836633229. Listed at 7 retailers as of November 4, 2026, with prices from $530 to $2,056, a $1,525 spread on the same certified stone. Yadav Diamonds lists it at $2,056. 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
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836633229
Dimensions11.68 × 5.65 × 3.44 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.68 mm5.65 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836633229
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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 4
Current: $820 AUD|Low: $530 AUD|High: $2,056 AUD|Avg: $1,189 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yadav Diamonds
November 4, 2026
Retailer 3$530 AUD
Retailer 5$567 AUD
Retailer 1$820 AUD
Retailer 4$908 AUD
Retailer 6$1,644 AUD
Retailer 2$1,748 AUD
Yadav Diamonds$2,056 AUD

34 data points across 7 retailers

7 retailers$530 AUD to $2,056 AUD

B+
Cheapest Retailer
-
$530 AUD
A
Retailer 2
-
$567 AUD
View
B+
Retailer 3
-
$820 AUD
View
B+
Retailer 4
-
$908 AUD
View
B
Retailer 5
-
$1,644 AUD
View
Retailer 6
-
$1,748 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Yadav Diamonds
13310711 · Nov 4
$2,056 AUD
$1,442 USD
View
6 more retailers have this diamond
Prices start from $530 AUDSave up to $1,525 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
$530 AUD