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Heart|Lab Grown|IGI

1.27ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG840634629

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840634629

Diamond specifications and retailer prices

From $387 NZD
As of November 4, 2026
Save $2,274 NZD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,661 NZD at Brilliant Earth · As of November 4, 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 LG840634629 or 840634629. Listed at 19 retailers as of November 4, 2026, with prices from $387 to $2,661, a $2,274 spread on the same certified stone. Brilliant Earth lists it at $2,661. 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 angle35.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634629
Dimensions6.72 × 7.54 × 4.27 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.72 mm7.54 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634629
Side View
Table 59.0%Crown 35.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 56.6%

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: $2,661 NZD|Low: $387 NZD|High: $2,661 NZD|Avg: $1,132 NZD
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 11$387 NZD
Retailer 5$433 NZD
Retailer 3$449 NZD
Retailer 9$481 NZD
Retailer 17$481 NZD
Retailer 13$546 NZD
Retailer 19$823 NZD
Retailer 16$828 NZD
Retailer 2$882 NZD
Retailer 18$914 NZD
Retailer 4$1,128 NZD
Retailer 14$1,173 NZD
Retailer 15$1,258 NZD
Retailer 8$1,543 NZD
Retailer 7$1,556 NZD
Retailer 6$1,636 NZD
Retailer 10$1,646 NZD
Retailer 12$1,919 NZD
Brilliant Earth$2,661 NZD

21 data points across 19 retailers

19 retailers$387 NZD to $2,661 NZD

A
Cheapest Retailer
-
$387 NZD
A
Retailer 2
-
$433 NZD
View
Final sale: no returns
A
Retailer 3
-
$449 NZD
View
Retailer 4
-
$481 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$481 NZD
View
A
Retailer 6
-
$546 NZD
View
A
Retailer 7
-
$823 NZD
View
A
Retailer 8
-
$828 NZD
View
A
Retailer 9
-
$882 NZD
View
B+
Retailer 10
-
$914 NZD
View
B+
Retailer 11
-
$1,128 NZD
View
B+
Retailer 12
-
$1,173 NZD
View
B+
Retailer 13
-
$1,258 NZD
View
B
Retailer 14
-
$1,543 NZD
View
B+
Retailer 15
-
$1,556 NZD
View
B+
Retailer 16
-
$1,636 NZD
View
B+
Retailer 17
-
$1,646 NZD
View
B+
Retailer 18
-
$1,919 NZD
View
Most Expensive
B
Brilliant Earth
22142652A · Nov 4
$2,661 NZD
$1,500 USD
View
18 more retailers have this diamond
Prices start from $387 NZDSave up to $2,274 NZD

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
$387 NZD