Heart|Natural|GIA

1.72ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6502983098

Certificate GIA 6502983098

Diamond specifications and retailer prices

From $8,836 USD
CA$12,272 CAD
As of October 30, 2026
Save $6,212 USD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,048 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.72ct natural heart diamond

This 1.72ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6502983098. Listed at 13 retailers as of October 30, 2026, with prices from $8,836 to $15,048, a $6,212 spread on the same certified stone. NZ Jewellers lists it at $15,048. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.72
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 6502983098
Dimensions7.35 × 8.53 × 4.99 mm
L/W Ratio1.16
Top View
7.35 mm8.53 mm1.72 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502983098
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 41.5°Culet: NoneDepth 58.5%

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 30
Current: $15,048 USD|Low: $9,780 USD|High: $15,048 USD|Avg: $11,140 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$9,780 USD
Retailer 2$9,975 USD
Retailer 4$10,107 USD
Retailer 5$10,142 USD
Retailer 6$10,148 USD
Retailer 9$10,505 USD
Retailer 10$10,705 USD
Retailer 7$11,077 USD
Retailer 3$14,177 USD
NZ Jewellers$15,048 USD

40 data points across 10 retailers

13 retailers$8,836 USD to $15,048 USD

B+
Cheapest Retailer
-
$8,836 USD
CA$12,272 CAD
B+
Retailer 2
-
$9,780 USD
View
B+
Retailer 3
-
$9,975 USD
£7,854 GBP
View
B+
Retailer 4
-
$10,107 USD
CA$14,038 CAD
View
B+
Retailer 5
-
$10,142 USD
View
B+
Retailer 6
-
$10,148 USD
View
B+
Retailer 7
-
$10,505 USD
View
B
Retailer 8
-
$10,740 USD
View
B
Retailer 9
-
$10,740 USD
View
B
Retailer 10
-
$11,077 USD
View
B
Retailer 11
-
$11,100 USD
View
B
Retailer 12
-
$14,177 USD
£11,163 GBP
View
Most Expensive
B
NZ Jewellers
6d439445-8e44-46bf-bc2f-9abba2d5cc7e · Oct 30
$15,048 USD
View
12 more retailers have this diamond
Prices start from $8,836 USDSave up to $6,212 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+
1.72ct Heart
$8,836 USD