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Heart|Natural|GIA

0.90ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • GIA 1543809215

Certificate GIA 1543809215

Diamond specifications and retailer prices

From $1,425 AUD
HK$7,800 HKD
As of October 30, 2026
Save $1,383 AUD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,585 AUD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct 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 1543809215. Listed at 14 retailers as of October 29, 2026, with a 97% 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

0.90
Carat
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle41.3°
OriginNatural
Grading LabGIA
CertificateGIA 1543809215
Dimensions5.96 × 6.36 × 4.06 mm
L/W Ratio1.07
Girdle conditionFaceted
Top View
5.96 mm6.36 mm0.90 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543809215
Side View
Table 59.0%CrownGirdle: STK-VTKPavilion 41.3°Culet: NoneDepth 63.9%

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: Oct 30
Current: $1,975 AUD|Low: $1,425 AUD|High: $3,932 AUD|Avg: $2,363 AUD|-5.0%
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
Retailer 14
October 30, 2026
Retailer 12$1,425 AUD
Retailer 7$1,861 AUD
Retailer 14$1,864 AUD
Retailer 11$1,921 AUD
Retailer 8$1,926 AUD
Retailer 1$1,975 AUD
Retailer 4$1,994 AUD
Retailer 3$2,026 AUD
Retailer 2$2,220 AUD
Retailer 6$2,775 AUD
Retailer 9$2,808 AUD
Retailer 10$2,923 AUD
Retailer 13$3,058 AUD
Retailer 5$3,717 AUD

27 data points across 14 retailers

14 retailers$1,425 AUD to $2,808 AUD

A
Cheapest Retailer
-
$1,425 AUD
HK$7,800 HKD
Retailer 2
-
$1,861 AUD
€1,242 EUR
View
Price last confirmed 3 days ago
A
Retailer 3
-
$1,921 AUD
$1,346 USD
View
A
Retailer 4
-
$1,926 AUD
$1,350 USD
View
A
Retailer 5
-
$1,975 AUD
£1,090 GBP
View
Retailer 6
-
$1,994 AUD
SGD 1,888 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$2,026 AUD
$1,420 USD
View
A
Retailer 8
-
$2,220 AUD
$1,556 USD
View
Retailer 9
-
$2,775 AUD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
$2,808 AUD
€1,874 EUR
View
Retailer 11
-
$2,923 AUD
ZAR 33,095 ZAR
View
Price last confirmed 11 days ago
Retailer 12
-
$3,058 AUD
$2,143 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$3,717 AUD
£2,051 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
0de1fa27-1495-45f1-84a8-744d8ad10aef · Sep 25
$5,585 AUD
$3,914 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $1,425 AUDSave up to $1,383 AUD

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
0.90ct Heart
$1,425 AUD