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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 $580 SGD
$454 USD
As of November 1, 2026
Save $2,735 SGD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,602 SGD 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

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 1
Current: $2,609 SGD|Low: $580 SGD|High: $3,316 SGD|Avg: $1,504 SGD
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$580 SGD
Retailer 2$643 SGD
Retailer 9$735 SGD
Retailer 11$899 SGD
Retailer 3$1,059 SGD
Retailer 5$1,071 SGD
Retailer 7$1,221 SGD
Retailer 6$1,654 SGD
Retailer 8$2,031 SGD
Retailer 10$2,409 SGD
Retailer 1$2,609 SGD
Retailer 12$3,316 SGD

41 data points across 12 retailers

18 retailers$580 SGD to $3,316 SGD

A
Cheapest Retailer
-
$580 SGD
$454 USD
Final sale: no returns
Retailer 2
-
$643 SGD
$503 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$734 SGD
$574 USD
View
A
Retailer 4
-
$735 SGD
$575 USD
View
B+
Retailer 5
-
$899 SGD
$703 USD
View
B+
Retailer 6
-
$1,059 SGD
$828 USD
View
B+
Retailer 7
-
$1,071 SGD
£660 GBP
View
B
Retailer 8
-
$1,111 SGD
$869 USD
View
B+
Retailer 9
-
$1,221 SGD
ZAR 15,426 ZAR
View
B
Retailer 10
-
$1,654 SGD
A$1,991 AUD
View
B
Retailer 11
-
$1,916 SGD
CA$2,082 CAD
View
B
Retailer 12
-
$2,031 SGD
$1,589 USD
View
B
Retailer 13
-
$2,065 SGD
£1,272 GBP
View
B
Retailer 14
-
$2,409 SGD
$1,884 USD
View
B
Retailer 15
-
$2,474 SGD
$1,935 USD
View
B
Retailer 16
-
$2,609 SGD
£1,607 GBP
View
B
Retailer 17
-
$3,316 SGD
$2,594 USD
View
Most Expensive
Do Amore Diamonds
27-5C7CF7570 · Nov 1
$4,602 SGD
$3,600 USD
View
Price under review
17 more retailers have this diamond
Prices start from $580 SGDSave up to $2,735 SGD

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
$580 SGD