Heart|Natural|GIA

1.50ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 3475555033

Certificate GIA 3475555033

Diamond specifications and retailer prices

From $5,786 USD
Save $4,914 USD (46%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,700 USD at Queensmith
View at Queensmith

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded H 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 3475555033. Listed at 19 retailers, with prices from $5,786 to $10,700 at Queensmith, a $4,914 spread on the same certified stone. 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

1.50
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3475555033
Dimensions6.97 × 6.64 × 4.48 mm
L/W Ratio1.05
Top View
6.97 mm6.64 mm1.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3475555033
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $10,700 USD|Low: $5,786 USD|High: $10,751 USD|Avg: $7,367 USD|+0.9%
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
Retailer 15
October 1, 2026
Retailer 5$5,786 USD
Retailer 4$5,941 USD
Retailer 6$5,964 USD
Retailer 11$6,312 USD
Retailer 14$6,340 USD
Retailer 15$6,365 USD
Retailer 7$6,726 USD
Retailer 12$7,171 USD
Retailer 13$7,238 USD
Retailer 9$7,322 USD
Retailer 2$8,138 USD
Retailer 3$8,318 USD
Retailer 10$9,102 USD
Retailer 8$10,646 USD
Queensmith$10,700 USD

36 data points across 15 retailers

19 retailers$5,786 USD to $10,700 USD

B
Cheapest Retailer
-
$5,786 USD
B
Retailer 2
-
$5,941 USD
View
Price last confirmed 32 days ago
B
Retailer 3
-
$5,964 USD
View
B
Retailer 4
-
$6,312 USD
View
B
Retailer 5
-
$6,340 USD
View
B
Retailer 6
-
$6,365 USD
View
B
Retailer 7
-
$6,726 USD
View
B
Retailer 8
-
$7,187 USD
£5,659 GBP
View
B
Retailer 9
-
$7,238 USD
View
B
Retailer 10
-
$7,300 USD
View
B
Retailer 11
-
$7,300 USD
View
B
Retailer 12
-
$7,322 USD
A$11,265 AUD
View
B
Retailer 13
-
$7,540 USD
View
B
Retailer 14
-
$7,696 USD
View
B
Retailer 15
-
$8,138 USD
€7,750 EUR
View
B
Retailer 16
-
$8,318 USD
View
C
Retailer 17
-
$9,102 USD
ZAR 147,036 ZAR
View
C
Retailer 18
-
$10,646 USD
£8,383 GBP
View
Most Expensive
C
Queensmith
3475555033 · Oct 1
$10,700 USD
£8,425 GBP
View
18 more retailers have this diamond
Prices start from $5,786 USDSave up to $4,914 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.

B
1.50ct Heart
$5,786 USD