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Heart|Lab Grown|IGI

1.25ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG784662042

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG784662042

Diamond specifications and retailer prices

From $322 NZD
As of November 4, 2026
Save $1,695 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,017 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart 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 LG784662042 or 784662042. Listed at 17 retailers as of November 4, 2026, with prices from $322 to $2,017, a $1,695 spread on the same certified stone. Reve Diamonds lists it at $2,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784662042
Dimensions6.29 × 7.26 × 4.49 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm7.26 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784662042
Side View
Table 65.0%Crown 38.6°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 61.8%

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: $361 NZD|Low: $322 NZD|High: $2,025 NZD|Avg: $866 NZD|-3.3%
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
Reve Diamonds
November 5, 2026
Retailer 13$322 NZD
Retailer 1$361 NZD
Retailer 16$374 NZD
Retailer 9$400 NZD
Retailer 3$404 NZD
Retailer 7$455 NZD
Retailer 6$543 NZD
Retailer 2$696 NZD
Retailer 10$713 NZD
Retailer 4$845 NZD
Retailer 5$863 NZD
Retailer 8$1,295 NZD
Retailer 12$1,332 NZD
Retailer 15$1,357 NZD
Retailer 14$1,380 NZD
Retailer 11$1,863 NZD
Reve Diamonds$2,017 NZD

45 data points across 17 retailers

17 retailers$322 NZD to $2,017 NZD

A
Cheapest Retailer
-
$322 NZD
A
Retailer 2
-
$361 NZD
View
Final sale: no returns
A
Retailer 3
-
$374 NZD
View
A
Retailer 4
-
$400 NZD
View
Retailer 5
-
$404 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$455 NZD
View
B+
Retailer 7
-
$543 NZD
View
A
Retailer 8
-
$696 NZD
View
A
Retailer 9
-
$713 NZD
View
B+
Retailer 10
-
$845 NZD
View
B+
Retailer 11
-
$863 NZD
View
B
Retailer 12
-
$1,295 NZD
View
B
Retailer 13
-
$1,332 NZD
View
B
Retailer 14
-
$1,357 NZD
View
B
Retailer 15
-
$1,380 NZD
View
B
Retailer 16
-
$1,863 NZD
View
Most Expensive
B
Reve Diamonds
BBA7F81A1 · Nov 4
$2,017 NZD
$1,134 USD
View
16 more retailers have this diamond
Prices start from $322 NZDSave up to $1,695 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
1.25ct Heart
$322 NZD