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Heart|Natural|GIA

0.91ct I I1 Heart Natural Diamond

ID • I/I1 • GIA 1328704446

Certificate GIA 1328704446

Diamond specifications and retailer prices

From $1,440 SGD
HK$8,800 HKD
As of November 1, 2026
Save $778 SGD (35%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,218 SGD at Aurelinne · As of October 31, 2026
View at Aurelinne

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1328704446. Listed at 6 retailers as of October 31, 2026, with prices from $1,440 to $2,218, a $778 spread on the same certified stone. Aurelinne lists it at $2,218. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1328704446
Dimensions5.27 × 6.60 × 3.81 mm
L/W Ratio1.25
Top View
5.27 mm6.60 mm0.91 ctI / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1328704446
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 57.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,218 SGD|Low: $1,276 SGD|High: $2,438 SGD|Avg: $1,874 SGD
Aurelinne
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7$1,276 SGD
Retailer 2$1,440 SGD
Retailer 6$1,781 SGD
Retailer 4$1,950 SGD
Retailer 3$2,022 SGD
Aurelinne$2,218 SGD
Retailer 5$2,438 SGD

2 data points across 7 retailers

6 retailers$1,440 SGD to $2,218 SGD

B+
Cheapest Retailer
-
$1,440 SGD
HK$8,800 HKD
B
Retailer 2
-
$1,921 SGD
$1,503 USD
View
B
Retailer 3
-
$1,921 SGD
$1,503 USD
View
B
Retailer 4
-
$2,022 SGD
$1,582 USD
View
Most Expensive
C
Aurelinne
593363e7-1df7-4b46-92e4-d431c368202c · Oct 31
$2,218 SGD
$1,735 USD
View
4 more retailers have this diamond
Prices start from $1,440 SGDSave up to $778 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.

B+
0.91ct Heart
$1,440 SGD