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Heart|Natural|GIA

0.90ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 6542040454

Certificate GIA 6542040454

Diamond specifications and retailer prices

From $870 USD
₹82,875 INR
As of November 2, 2026
Save $2,059 USD (70%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,929 USD at NZ Jewellers · As of October 30, 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 G 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 6542040454. Listed at 18 retailers as of October 30, 2026, with prices from $870 to $2,929, a $2,059 spread on the same certified stone. NZ Jewellers lists it at $2,929. 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
G
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542040454
Dimensions6.61 × 5.69 × 3.39 mm
L/W Ratio1.16
Top View
6.61 mm5.69 mm0.90 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542040454
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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 2
Current: $2,929 USD|Low: $870 USD|High: $2,929 USD|Avg: $1,428 USD
NZ Jewellers
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 2$870 USD
Retailer 15$870 USD
Retailer 3$966 USD
Retailer 4$1,066 USD
Retailer 14$1,072 USD
Retailer 8$1,109 USD
Retailer 16$1,117 USD
Retailer 17$1,162 USD
Retailer 5$1,247 USD
Retailer 9$1,254 USD
Retailer 6$1,310 USD
Retailer 13$1,338 USD
Retailer 12$1,357 USD
Retailer 7$1,386 USD
Retailer 10$1,723 USD
Retailer 18$2,129 USD
Retailer 11$2,236 USD
NZ Jewellers$2,929 USD

20 data points across 18 retailers

18 retailers$870 USD to $2,929 USD

A
Cheapest Retailer
-
$870 USD
₹82,875 INR
A
Retailer 2
-
$870 USD
HK$6,800 HKD
View
A
Retailer 3
-
$966 USD
View
Retailer 4
-
$1,066 USD
€1,015 EUR
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,072 USD
View
Final sale: no returns
A
Retailer 6
-
$1,109 USD
SGD 1,499 SGD
View
A
Retailer 7
-
$1,117 USD
View
A
Retailer 8
-
$1,162 USD
View
B+
Retailer 9
-
$1,247 USD
View
B+
Retailer 10
-
$1,254 USD
SGD 1,694 SGD
View
A
Retailer 11
-
$1,310 USD
View
B+
Retailer 12
-
$1,338 USD
£1,054 GBP
View
B+
Retailer 13
-
$1,357 USD
£1,069 GBP
View
B+
Retailer 14
-
$1,386 USD
View
B
Retailer 15
-
$1,723 USD
View
B
Retailer 16
-
$2,129 USD
£1,676 GBP
View
B
Retailer 17
-
$2,236 USD
£1,761 GBP
View
Most Expensive
B
NZ Jewellers
5e808990-f65b-43f9-ae2f-e8e8aaa3064a · Oct 30
$2,929 USD
View
17 more retailers have this diamond
Prices start from $870 USDSave up to $2,059 USD

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
$870 USD