CaratHunter
Plans
Heart|Lab Grown|IGI

1.45ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG698503703

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG698503703

Diamond specifications and retailer prices

From $395 NZD
As of November 4, 2026
Save $3,394 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,789 NZD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown heart diamond

This 1.45ct 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 LG698503703 or 698503703. Listed at 13 retailers as of November 4, 2026, with prices from $395 to $3,789, a $3,394 spread on the same certified stone. Do Amore Diamonds lists it at $3,789. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698503703
Dimensions7.90 × 7.12 × 4.36 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.12 mm1.45 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698503703
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 55.2%

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: $3,789 NZD|Low: $390 NZD|High: $3,914 NZD|Avg: $1,422 NZD|-3.2%
Do Amore Diamonds
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
November 4, 2026
Retailer 15$395 NZD
Retailer 12$457 NZD
Retailer 5$459 NZD
Retailer 4$728 NZD
Retailer 6$790 NZD
Retailer 17$833 NZD
Retailer 11$905 NZD
Retailer 7$961 NZD
Retailer 9$1,010 NZD
Retailer 14$1,578 NZD
Retailer 13$1,736 NZD
Retailer 3$1,766 NZD
Retailer 16$1,921 NZD
Retailer 2$2,088 NZD
Retailer 8$2,129 NZD
Retailer 10$2,176 NZD
Do Amore Diamonds$3,789 NZD

19 data points across 17 retailers

13 retailers$395 NZD to $3,789 NZD

A
Cheapest Retailer
-
$395 NZD
A
Retailer 2
-
$457 NZD
View
A
Retailer 3
-
$459 NZD
View
Final sale: no returns
A
Retailer 4
-
$728 NZD
View
A
Retailer 5
-
$833 NZD
View
A
Retailer 6
-
$905 NZD
View
B
Retailer 7
-
$1,578 NZD
View
B
Retailer 8
-
$1,736 NZD
View
Retailer 9
-
$1,766 NZD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$1,921 NZD
View
B
Retailer 11
-
$2,088 NZD
View
Retailer 12
-
$2,176 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-A280C891E · Nov 5
$3,789 NZD
$2,130 USD
View
12 more retailers have this diamond
Prices start from $395 NZDSave up to $3,394 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
1.45ct Heart
$395 NZD