CaratHunter
Plans
Heart|Natural|GIA

0.64ct I IF Heart Natural Diamond

EX • I/IF • GIA 1545712115

Certificate GIA 1545712115

Diamond specifications and retailer prices

From $816 SGD
As of November 5, 2026
Save $2,594 SGD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,410 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.64ct natural heart diamond

This 0.64ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545712115. Listed at 13 retailers as of November 5, 2026, with prices from $816 to $3,410, a $2,594 spread on the same certified stone. NZ Jewellers lists it at $3,410. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.64
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545712115
Dimensions5.41 × 6.00 × 3.34 mm
L/W Ratio1.11
Girdle conditionThick
Top View
5.41 mm6.00 mm0.64 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545712115
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 55.6%

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 5
Current: $3,410 SGD|Low: $765 SGD|High: $3,410 SGD|Avg: $1,570 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$816 SGD
Retailer 3$853 SGD
Retailer 9$1,092 SGD
Retailer 10$1,221 SGD
Retailer 11$1,257 SGD
Retailer 2$1,289 SGD
Retailer 7$1,529 SGD
Retailer 6$1,623 SGD
Retailer 4$1,635 SGD
Retailer 8$1,991 SGD
Retailer 12$2,179 SGD
NZ Jewellers$3,410 SGD

37 data points across 12 retailers

13 retailers$816 SGD to $3,410 SGD

A
Cheapest Retailer
-
$816 SGD
A
Retailer 2
-
$853 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,092 SGD
View
A
Retailer 4
-
$1,101 SGD
View
B+
Retailer 5
-
$1,221 SGD
View
B+
Retailer 6
-
$1,257 SGD
View
B+
Retailer 7
-
$1,289 SGD
View
B+
Retailer 8
-
$1,529 SGD
View
B+
Retailer 9
-
$1,623 SGD
View
Retailer 10
-
$1,635 SGD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$1,991 SGD
View
B
Retailer 12
-
$2,179 SGD
View
Most Expensive
B
NZ Jewellers
c7f8332b-b091-4521-83ed-45d4ba3d718c · Nov 5
$3,410 SGD
$2,670 USD
View
12 more retailers have this diamond
Prices start from $816 SGDSave up to $2,594 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
0.64ct Heart
$816 SGD