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Heart|Natural|GIA

0.91ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 1535929996

Certificate GIA 1535929996

Diamond specifications and retailer prices

From $1,408 SGD
HK$8,600 HKD
As of November 1, 2026
Save $2,170 SGD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,622 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

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 VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1535929996. Listed at 14 retailers as of November 1, 2026, with a 154% 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

0.91
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.6°
OriginNatural
Grading LabGIA
CertificateGIA 1535929996
Dimensions5.65 × 6.65 × 4.20 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.65 mm6.65 mm0.91 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1535929996
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 42.6°Culet: NoneDepth 63.1%

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: $1,911 SGD|Low: $1,408 SGD|High: $3,932 SGD|Avg: $2,360 SGD|-6.1%
Retailer 1
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 2, 2026
Retailer 6$1,408 SGD
Retailer 8$1,799 SGD
Retailer 12$1,872 SGD
Retailer 10$1,885 SGD
Retailer 1$1,911 SGD
Retailer 9$1,982 SGD
Retailer 3$2,025 SGD
Retailer 2$2,206 SGD
Retailer 4$2,398 SGD
Retailer 5$2,815 SGD
Retailer 13$3,079 SGD
Retailer 11$3,109 SGD
Retailer 7$3,578 SGD

28 data points across 13 retailers

14 retailers$1,408 SGD to $3,578 SGD

A
Cheapest Retailer
-
$1,408 SGD
HK$8,600 HKD
A
Retailer 2
-
$1,799 SGD
€1,340 EUR
View
A
Retailer 3
-
$1,872 SGD
$1,464 USD
View
B+
Retailer 4
-
$1,885 SGD
$1,474 USD
View
Final sale: no returns
A
Retailer 5
-
$1,911 SGD
£1,177 GBP
View
A
Retailer 6
-
$1,982 SGD
$1,550 USD
View
Retailer 7
-
$2,025 SGD
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,206 SGD
$1,725 USD
View
B+
Retailer 9
-
$2,398 SGD
View
Retailer 10
-
$2,815 SGD
A$3,386 AUD
View
Price last confirmed 27 days ago
Retailer 11
-
$3,079 SGD
$2,407 USD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$3,109 SGD
ZAR 39,275 ZAR
View
B
Retailer 13
-
$3,578 SGD
£2,203 GBP
View
Most Expensive
NZ Jewellers
e567b23b-4791-43ff-b0fb-668c78d51577 · Sep 25
$5,622 SGD
$4,396 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $1,408 SGDSave up to $2,170 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
0.91ct Heart
$1,408 SGD