Heart|Natural|GIA

1.70ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 5443482862

Certificate GIA 5443482862

Diamond specifications and retailer prices

From $8,812 USD
As of November 1, 2026
Save $5,887 USD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $14,699 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural heart diamond

This 1.7ct 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5443482862. Listed at 14 retailers as of November 1, 2026, with prices from $8,812 to $14,699, a $5,887 spread on the same certified stone. MOH London lists it at $14,699. 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

1.70
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5443482862
Dimensions6.85 × 6.44 × 4.27 mm
L/W Ratio1.06
Top View
6.85 mm6.44 mm1.70 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5443482862
Side View
Table 67.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.4%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $14,699 USD|Low: $7,843 USD|High: $14,876 USD|Avg: $10,841 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 9$8,812 USD
Retailer 8$9,325 USD
Retailer 6$9,412 USD
Retailer 7$9,412 USD
Retailer 2$10,301 USD
Retailer 5$10,353 USD
Retailer 4$11,859 USD
Retailer 3$13,827 USD
MOH London$14,699 USD

43 data points across 9 retailers

14 retailers$8,812 USD to $14,699 USD

B
Cheapest Retailer
-
$8,812 USD
B
Retailer 2
-
$9,325 USD
View
B
Retailer 3
-
$9,412 USD
View
B
Retailer 4
-
$9,412 USD
View
Final sale: no returns
B
Retailer 5
-
$9,490 USD
View
B
Retailer 6
-
$10,301 USD
£8,111 GBP
View
Retailer 7
-
$10,353 USD
A$15,927 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$11,070 USD
View
B
Retailer 9
-
$11,070 USD
View
B
Retailer 10
-
$11,440 USD
View
B
Retailer 11
-
$11,859 USD
€11,294 EUR
View
Retailer 12
-
$12,387 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$13,827 USD
ZAR 223,374 ZAR
View
Most Expensive
B
MOH London
BF4280442 · Nov 1
$14,699 USD
£11,574 GBP
View
13 more retailers have this diamond
Prices start from $8,812 USDSave up to $5,887 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
1.70ct Heart
$8,812 USD