Heart|Natural|GIA

1.70ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 1399399301

Certificate GIA 1399399301

Diamond specifications and retailer prices

From $13,143 AUD
$9,232 USD
As of October 31, 2026
Save $11,765 AUD (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $24,907 AUD 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1399399301. Listed at 26 retailers as of October 30, 2026, with prices from $13,143 to $24,907, a $11,765 spread on the same certified stone. NZ Jewellers lists it at $24,907. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1399399301
Dimensions7.73 × 8.31 × 4.65 mm
L/W Ratio1.08
Culet sizeNone
Top View
7.73 mm8.31 mm1.70 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1399399301
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 56.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $24,907 AUD|Low: $13,099 AUD|High: $24,907 AUD|Avg: $17,625 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 12$13,143 AUD
Retailer 9$14,408 AUD
Retailer 4$14,763 AUD
Retailer 11$14,945 AUD
Retailer 5$16,149 AUD
Retailer 3$16,191 AUD
Retailer 8$16,234 AUD
Retailer 10$16,438 AUD
Retailer 7$18,830 AUD
Retailer 6$21,955 AUD
Retailer 2$23,339 AUD
NZ Jewellers$24,907 AUD

44 data points across 12 retailers

26 retailers$13,143 AUD to $24,907 AUD

A
Cheapest Retailer
-
$13,143 AUD
$9,232 USD
B+
Retailer 2
-
$13,867 AUD
$9,741 USD
View
B+
Retailer 3
-
$14,253 AUD
$10,012 USD
View
B+
Retailer 4
-
$14,282 AUD
CA$13,934 CAD
View
B+
Retailer 5
-
$14,408 AUD
$10,121 USD
View
Final sale: no returns
B+
Retailer 6
-
$14,763 AUD
$10,370 USD
View
B+
Retailer 7
-
$14,945 AUD
$10,498 USD
View
B+
Retailer 8
-
$15,069 AUD
$10,585 USD
View
B+
Retailer 9
-
$15,943 AUD
$11,199 USD
View
B+
Retailer 10
-
$16,149 AUD
£8,932 GBP
View
B+
Retailer 11
-
$16,191 AUD
$11,373 USD
View
Retailer 12
-
$16,234 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$16,438 AUD
$11,547 USD
View
B
Retailer 14
-
$17,265 AUD
$12,128 USD
View
B+
Retailer 15
-
$17,468 AUD
$12,270 USD
View
B+
Retailer 16
-
$17,468 AUD
$12,270 USD
View
Retailer 17
-
$17,805 AUD
$12,507 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$18,051 AUD
$12,680 USD
View
B+
Retailer 19
-
$18,206 AUD
$12,789 USD
View
B+
Retailer 20
-
$18,575 AUD
$13,048 USD
View
B+
Retailer 21
-
$18,680 AUD
$13,122 USD
View
B+
Retailer 22
-
$18,830 AUD
€12,597 EUR
View
Retailer 23
-
$19,660 AUD
$13,810 USD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$21,955 AUD
ZAR 249,150 ZAR
View
B
Retailer 25
-
$23,339 AUD
£12,909 GBP
View
Most Expensive
B
NZ Jewellers
2b67a5e0-1836-4b6a-a85d-e4ce7a0974d9 · Oct 30
$24,907 AUD
$17,496 USD
View
25 more retailers have this diamond
Prices start from $13,143 AUDSave up to $11,765 AUD

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.

A
1.70ct Heart
$13,143 AUD