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Heart|Natural|GIA

0.71ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 6521254756

Certificate GIA 6521254756

Diamond specifications and retailer prices

From $624 SGD
As of November 6, 2026
Save $2,252 SGD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,997 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6521254756. Listed at 15 retailers as of November 2, 2026, with a 361% 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

0.71
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521254756
Dimensions5.53 × 6.13 × 3.64 mm
L/W Ratio1.11
Top View
5.53 mm6.13 mm0.71 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521254756
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 59.3%

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 6
Current: $3,997 SGD|Low: $596 SGD|High: $3,997 SGD|Avg: $1,406 SGD
MOH London
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 6, 2026
Retailer 2$624 SGD
Retailer 6$1,141 SGD
Retailer 7$1,252 SGD
Retailer 3$2,001 SGD
Retailer 4$2,106 SGD
Retailer 13$2,279 SGD
Retailer 11$2,281 SGD
Retailer 12$2,358 SGD
Retailer 5$2,632 SGD
Retailer 10$2,743 SGD
Retailer 9$2,876 SGD
Retailer 8$3,406 SGD
MOH London$3,997 SGD

39 data points across 13 retailers

15 retailers$624 SGD to $2,876 SGD

A
Cheapest Retailer
-
$624 SGD
B+
Retailer 2
-
$756 SGD
View
B+
Retailer 3
-
$988 SGD
View
B+
Retailer 4
-
$1,141 SGD
View
B
Retailer 5
-
$1,252 SGD
View
B
Retailer 6
-
$2,001 SGD
View
B
Retailer 7
-
$2,106 SGD
View
Final sale: no returns
C
Retailer 8
-
$2,279 SGD
View
C
Retailer 9
-
$2,281 SGD
View
C
Retailer 10
-
$2,358 SGD
View
C
Retailer 11
-
$2,632 SGD
View
C
Retailer 12
-
$2,743 SGD
View
B
Retailer 13
-
$2,876 SGD
View
Retailer 14
-
$3,406 SGD
View
Price under review
Most Expensive
MOH London
13E7CBBD2 · Nov 2
$3,997 SGD
£2,456 GBP
View
Price under review
14 more retailers have this diamond
Prices start from $624 SGDSave up to $2,252 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
0.71ct Heart
$624 SGD