CaratHunter
Plans
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 $231 USD
As of October 30, 2026
Save $1,989 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,220 USD 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 $231 to $2,220, a $1,989 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. 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
Color
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: $2,220 USD|Low: $222 USD|High: $2,220 USD|Avg: $735 USD
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
October 31, 2026
Retailer 9$231 USD
Retailer 13$268 USD
Retailer 3$287 USD
Retailer 10$287 USD
Retailer 6$389 USD
Retailer 4$525 USD
Retailer 2$604 USD
Retailer 5$662 USD
Retailer 8$925 USD
Retailer 12$1,017 USD
Retailer 11$1,166 USD
Retailer 7$1,275 USD
Do Amore Diamonds$2,220 USD

44 data points across 13 retailers

16 retailers$231 USD to $2,220 USD

A
Cheapest Retailer
-
$231 USD
A
Retailer 2
-
$268 USD
View
A
Retailer 3
-
$287 USD
View
A
Retailer 4
-
$287 USD
View
B+
Retailer 5
-
$383 USD
View
A
Retailer 6
-
$389 USD
£306 GBP
View
A
Retailer 7
-
$459 USD
View
A
Retailer 8
-
$604 USD
£475 GBP
View
B+
Retailer 9
-
$662 USD
View
B+
Retailer 10
-
$925 USD
View
B+
Retailer 11
-
$1,017 USD
View
B
Retailer 12
-
$1,166 USD
View
Retailer 13
-
$1,187 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,275 USD
£1,004 GBP
View
B
Retailer 15
-
$1,609 USD
View
Most Expensive
B
Do Amore Diamonds
27-AB2DDA2D7 · Oct 31
$2,220 USD
View
15 more retailers have this diamond
Prices start from $231 USDSave up to $1,989 USD

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
$231 USD