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Heart|Lab Grown|IGI

1.71ct G VS2 Heart Lab Grown Diamond

ID • G/VS2 • IGI LG629467953

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG629467953

Diamond specifications and retailer prices

From $410 NZD
$231 USD
As of October 30, 2026
Save $3,529 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,939 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.71ct lab-grown heart diamond

This 1.71ct 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 LG629467953 or 629467953. Listed at 16 retailers as of October 30, 2026, with prices from $410 to $3,939, a $3,529 spread on the same certified stone. Do Amore Diamonds lists it at $3,939. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629467953
Dimensions8.48 × 7.81 × 4.64 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
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
8.48 mm7.81 mm1.71 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629467953
Side View
Table 59.0%Crown 31.8°Girdle: THN-STKPavilion 39.3°Culet: NoneDepth 54.7%

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: Oct 30
Current: $3,939 NZD|Low: $394 NZD|High: $3,939 NZD|Avg: $1,307 NZD
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
November 1, 2026
Retailer 9$410 NZD
Retailer 13$476 NZD
Retailer 3$509 NZD
Retailer 10$509 NZD
Retailer 6$687 NZD
Retailer 4$932 NZD
Retailer 7$1,071 NZD
Retailer 5$1,175 NZD
Retailer 8$1,641 NZD
Retailer 12$1,804 NZD
Retailer 11$2,069 NZD
Retailer 2$2,249 NZD
Do Amore Diamonds$3,939 NZD

43 data points across 13 retailers

16 retailers$410 NZD to $3,939 NZD

A
Cheapest Retailer
-
$410 NZD
$231 USD
A
Retailer 2
-
$476 NZD
$268 USD
View
A
Retailer 3
-
$509 NZD
$287 USD
View
Retailer 4
-
$509 NZD
$287 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$680 NZD
$383 USD
View
A
Retailer 6
-
$687 NZD
£305 GBP
View
A
Retailer 7
-
$814 NZD
$459 USD
View
A
Retailer 8
-
$1,071 NZD
£475 GBP
View
B+
Retailer 9
-
$1,175 NZD
$662 USD
View
B+
Retailer 10
-
$1,641 NZD
$925 USD
View
B+
Retailer 11
-
$1,804 NZD
$1,017 USD
View
B
Retailer 12
-
$2,069 NZD
$1,166 USD
View
Retailer 13
-
$2,106 NZD
$1,187 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$2,249 NZD
£998 GBP
View
B
Retailer 15
-
$2,855 NZD
$1,609 USD
View
Most Expensive
B
Do Amore Diamonds
27-AB2DDA2D7 · Oct 31
$3,939 NZD
$2,220 USD
View
15 more retailers have this diamond
Prices start from $410 NZDSave up to $3,529 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
1.71ct Heart
$410 NZD