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Heart|Lab Grown|IGI

1.72ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG480176315

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG480176315

Diamond specifications and retailer prices

From $374 NZD
$211 USD
As of October 27, 2026
Save $3,227 NZD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,602 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.72ct lab-grown heart diamond

This 1.72ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG480176315 or 480176315. Listed at 8 retailers as of October 27, 2026, with prices from $374 to $3,602, a $3,227 spread on the same certified stone. Do Amore Diamonds lists it at $3,602. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.72
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480176315
Dimensions7.90 × 8.19 × 4.70 mm
L/W Ratio1.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.90 mm8.19 mm1.72 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480176315
Side View
Table 56.0%Crown 32.9°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 57.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $3,602 NZD|Low: $374 NZD|High: $3,602 NZD|Avg: $1,239 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 8$374 NZD
Retailer 7$435 NZD
Retailer 2$630 NZD
Retailer 4$800 NZD
Retailer 3$1,499 NZD
Retailer 5$1,648 NZD
Retailer 6$2,060 NZD
Do Amore Diamonds$3,602 NZD

5 data points across 8 retailers

8 retailers$374 NZD to $3,602 NZD

A
Cheapest Retailer
-
$374 NZD
$211 USD
Retailer 2
-
$435 NZD
$245 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$630 NZD
£280 GBP
View
Retailer 4
-
$800 NZD
$451 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,499 NZD
$845 USD
View
B+
Retailer 6
-
$1,648 NZD
$929 USD
View
B
Retailer 7
-
$2,060 NZD
£914 GBP
View
Most Expensive
B
Do Amore Diamonds
27-242D8D9E2 · Oct 28
$3,602 NZD
$2,030 USD
View
7 more retailers have this diamond
Prices start from $374 NZDSave up to $3,227 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
1.72ct Heart
$374 NZD