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Heart|Lab Grown|IGI

1.27ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816689449

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816689449

Diamond specifications and retailer prices

From $369 AUD
As of November 4, 2026
Save $2,097 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,466 AUD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart 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 LG816689449 or 816689449. Listed at 15 retailers as of November 1, 2026, with prices from $369 to $2,466, a $2,097 spread on the same certified stone. Brilliant Earth lists it at $2,466. 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
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816689449
Dimensions7.39 × 6.92 × 4.34 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm6.92 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816689449
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 58.7%

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: $2,466 AUD|Low: $369 AUD|High: $2,537 AUD|Avg: $1,202 AUD|-2.8%
Brilliant Earth
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
November 5, 2026
Retailer 10$369 AUD
Retailer 13$556 AUD
Retailer 4$714 AUD
Retailer 15$750 AUD
Retailer 2$765 AUD
Retailer 5$865 AUD
Retailer 3$914 AUD
Retailer 7$1,016 AUD
Retailer 12$1,324 AUD
Retailer 11$1,393 AUD
Retailer 8$1,423 AUD
Retailer 6$1,599 AUD
Retailer 9$1,639 AUD
Retailer 14$2,154 AUD
Brilliant Earth$2,466 AUD

21 data points across 15 retailers

15 retailers$369 AUD to $2,466 AUD

A
Cheapest Retailer
-
$369 AUD
Final sale: no returns
A
Retailer 2
-
$556 AUD
View
A
Retailer 3
-
$714 AUD
View
B+
Retailer 4
-
$750 AUD
View
A
Retailer 5
-
$765 AUD
View
B+
Retailer 6
-
$865 AUD
View
B+
Retailer 7
-
$914 AUD
View
Retailer 8
-
$1,016 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,324 AUD
View
B+
Retailer 10
-
$1,393 AUD
View
B+
Retailer 11
-
$1,423 AUD
View
B
Retailer 12
-
$1,599 AUD
View
B+
Retailer 13
-
$1,639 AUD
View
B
Retailer 14
-
$2,154 AUD
View
Most Expensive
B
Brilliant Earth
20692229A · Nov 1
$2,466 AUD
$1,730 USD
View
14 more retailers have this diamond
Prices start from $369 AUDSave up to $2,097 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 Heart
$369 AUD