Heart|Natural|GIA

1.54ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 2484824894

Certificate GIA 2484824894

Diamond specifications and retailer prices

From $6,424 USD
As of November 1, 2026
Save $4,974 USD (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,398 USD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.54ct natural heart diamond

This 1.54ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2484824894. Listed at 20 retailers as of October 28, 2026, with prices from $6,424 to $11,398, a $4,974 spread on the same certified stone. Queensmith lists it at $11,398. 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

1.54
Carat
G
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2484824894
Dimensions7.06 × 6.71 × 4.47 mm
L/W Ratio1.05
Top View
7.06 mm6.71 mm1.54 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2484824894
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $11,398 USD|Low: $6,424 USD|High: $11,453 USD|Avg: $8,277 USD|+2.5%
Queensmith
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
November 2, 2026
Retailer 5$6,424 USD
Retailer 3$6,473 USD
Retailer 6$6,799 USD
Retailer 11$6,800 USD
Retailer 13$6,810 USD
Retailer 14$6,856 USD
Retailer 2$7,661 USD
Retailer 8$7,671 USD
Retailer 12$7,793 USD
Retailer 4$7,797 USD
Retailer 7$8,883 USD
Retailer 10$9,989 USD
Retailer 9$11,332 USD
Queensmith$11,398 USD

27 data points across 14 retailers

20 retailers$6,424 USD to $11,398 USD

B+
Cheapest Retailer
-
$6,424 USD
B+
Retailer 2
-
$6,473 USD
View
B
Retailer 3
-
$6,799 USD
View
Final sale: no returns
B
Retailer 4
-
$6,800 USD
View
B
Retailer 5
-
$6,810 USD
View
B
Retailer 6
-
$6,856 USD
View
B
Retailer 7
-
$7,241 USD
View
B
Retailer 8
-
$7,661 USD
£6,033 GBP
View
B
Retailer 9
-
$7,671 USD
£6,040 GBP
View
Retailer 10
-
$7,793 USD
A$11,989 AUD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$7,797 USD
View
B
Retailer 12
-
$7,840 USD
View
B
Retailer 13
-
$7,840 USD
View
B
Retailer 14
-
$8,100 USD
View
B
Retailer 15
-
$8,218 USD
View
B
Retailer 16
-
$8,883 USD
€8,460 EUR
View
Retailer 17
-
$8,957 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$9,989 USD
ZAR 161,376 ZAR
View
B
Retailer 19
-
$11,332 USD
£8,923 GBP
View
Most Expensive
B
Queensmith
2484824894 · Oct 28
$11,398 USD
£8,975 GBP
View
19 more retailers have this diamond
Prices start from $6,424 USDSave up to $4,974 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.

B+
1.54ct Heart
$6,424 USD