Heart|Natural|GIA

1.70ct J SI2 Heart Natural Diamond

VG • J/SI2 • GIA 6545014268

Certificate GIA 6545014268

Diamond specifications and retailer prices

From $3,942 USD
As of October 31, 2026
Save $5,348 USD (58%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,290 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545014268. Listed at 13 retailers as of October 30, 2026, with prices from $3,942 to $9,290, a $5,348 spread on the same certified stone. NZ Jewellers lists it at $9,290. 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
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545014268
Dimensions8.14 × 6.96 × 4.84 mm
L/W Ratio1.17
Top View
8.14 mm6.96 mm1.70 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545014268
Side View
Table 64.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $9,290 USD|Low: $3,942 USD|High: $9,290 USD|Avg: $5,899 USD|+1.0%
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
November 1, 2026
Retailer 3$3,942 USD
Retailer 16$4,204 USD
Retailer 17$4,970 USD
Retailer 11$5,032 USD
Retailer 12$5,032 USD
Retailer 13$5,032 USD
Retailer 15$5,292 USD
Retailer 2$5,492 USD
Retailer 5$5,640 USD
Retailer 6$5,640 USD
Retailer 8$5,784 USD
Retailer 14$5,806 USD
Retailer 4$5,820 USD
Retailer 7$6,267 USD
Retailer 9$8,276 USD
Retailer 10$8,847 USD
NZ Jewellers$9,290 USD

26 data points across 17 retailers

13 retailers$3,942 USD to $9,290 USD

B+
Cheapest Retailer
-
$3,942 USD
B+
Retailer 2
-
$4,204 USD
View
B
Retailer 3
-
$4,970 USD
View
B
Retailer 4
-
$5,032 USD
View
B
Retailer 5
-
$5,032 USD
View
B
Retailer 6
-
$5,292 USD
View
B
Retailer 7
-
$5,492 USD
£4,324 GBP
View
B
Retailer 8
-
$5,640 USD
View
B
Retailer 9
-
$5,640 USD
View
B
Retailer 10
-
$5,806 USD
View
B
Retailer 11
-
$5,820 USD
View
B
Retailer 12
-
$8,847 USD
£6,966 GBP
View
Most Expensive
C
NZ Jewellers
0f9febb0-a5b0-483a-8490-03ed5e431546 · Oct 30
$9,290 USD
View
12 more retailers have this diamond
Prices start from $3,942 USDSave up to $5,348 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
$3,942 USD