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Heart|Lab Grown|GIA

1.71ct G VS1 Heart Lab Grown Diamond

VG • G/VS1 • GIA 5433742069

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 5433742069

Diamond specifications and retailer prices

From $646 AUD
$454 USD
As of November 1, 2026
Save $3,046 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,125 AUD at Do Amore Diamonds · As of November 1, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5433742069. Listed at 18 retailers as of October 31, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5433742069
Dimensions8.39 × 6.24 × 4.33 mm
L/W Ratio1.34
Top View
8.39 mm6.24 mm1.71 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5433742069
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,905 AUD|Low: $646 AUD|High: $3,692 AUD|Avg: $1,675 AUD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 4$646 AUD
Retailer 2$716 AUD
Retailer 9$819 AUD
Retailer 11$1,001 AUD
Retailer 3$1,179 AUD
Retailer 5$1,193 AUD
Retailer 7$1,359 AUD
Retailer 6$1,842 AUD
Retailer 8$2,262 AUD
Retailer 10$2,682 AUD
Retailer 1$2,905 AUD
Retailer 12$3,692 AUD

41 data points across 12 retailers

18 retailers$646 AUD to $3,692 AUD

A
Cheapest Retailer
-
$646 AUD
$454 USD
Final sale: no returns
Retailer 2
-
$716 AUD
$503 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$817 AUD
$574 USD
View
A
Retailer 4
-
$819 AUD
$575 USD
View
B+
Retailer 5
-
$1,001 AUD
$703 USD
View
B+
Retailer 6
-
$1,179 AUD
$828 USD
View
B+
Retailer 7
-
$1,193 AUD
£660 GBP
View
B
Retailer 8
-
$1,237 AUD
$869 USD
View
B+
Retailer 9
-
$1,359 AUD
ZAR 15,426 ZAR
View
B
Retailer 10
-
$1,842 AUD
View
B
Retailer 11
-
$2,134 AUD
CA$2,082 CAD
View
B
Retailer 12
-
$2,262 AUD
$1,589 USD
View
B
Retailer 13
-
$2,300 AUD
£1,272 GBP
View
B
Retailer 14
-
$2,682 AUD
$1,884 USD
View
B
Retailer 15
-
$2,755 AUD
$1,935 USD
View
B
Retailer 16
-
$2,905 AUD
£1,607 GBP
View
B
Retailer 17
-
$3,692 AUD
$2,594 USD
View
Most Expensive
Do Amore Diamonds
27-5C7CF7570 · Nov 1
$5,125 AUD
$3,600 USD
View
Price under review
17 more retailers have this diamond
Prices start from $646 AUDSave up to $3,046 AUD

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
$646 AUD