CaratHunter
Plans
Heart|Natural|GIA

1.70ct E VVS2 Heart Natural Diamond

EX • E/VVS2 • GIA 2547760128

Certificate GIA 2547760128

Diamond specifications and retailer prices

From $10,039 AUD
HK$55,100 HKD
As of October 29, 2026
Save $8,899 AUD (47%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,705 AUD at NZ Jewellers · As of September 25, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547760128. Listed at 19 retailers as of October 29, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41.7°
OriginNatural
Grading LabGIA
CertificateGIA 2547760128
Dimensions7.31 × 7.95 × 4.98 mm
L/W Ratio1.09
Top View
7.31 mm7.95 mm1.70 ctE / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2547760128
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 41.7°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,099 AUD|Low: $10,039 AUD|High: $20,116 AUD|Avg: $13,086 AUD|-6.0%
Retailer 1
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
October 29, 2026
Retailer 17$10,039 AUD
Retailer 8$10,213 AUD
Retailer 15$10,791 AUD
Retailer 11$11,316 AUD
Retailer 6$11,344 AUD
Retailer 10$11,345 AUD
Retailer 16$11,510 AUD
Retailer 5$11,544 AUD
Retailer 4$11,985 AUD
Retailer 2$12,060 AUD
Retailer 1$12,099 AUD
Retailer 13$13,242 AUD
Retailer 3$14,914 AUD
Retailer 9$15,233 AUD
Retailer 12$15,270 AUD
Retailer 14$17,405 AUD
Retailer 7$18,938 AUD

23 data points across 17 retailers

19 retailers$10,039 AUD to $18,938 AUD

A+
Cheapest Retailer
-
$10,039 AUD
HK$55,100 HKD
A+
Retailer 2
-
$10,213 AUD
$7,175 USD
View
A
Retailer 3
-
$10,791 AUD
$7,581 USD
View
A
Retailer 4
-
$11,316 AUD
$7,950 USD
View
A
Retailer 5
-
$11,344 AUD
€7,590 EUR
View
A
Retailer 6
-
$11,345 AUD
€7,591 EUR
View
A
Retailer 7
-
$11,510 AUD
$8,086 USD
View
A
Retailer 8
-
$11,544 AUD
$8,110 USD
View
A
Retailer 9
-
$11,985 AUD
$8,420 USD
View
A
Retailer 10
-
$12,060 AUD
$8,473 USD
View
Final sale: no returns
A
Retailer 11
-
$12,099 AUD
£6,693 GBP
View
A
Retailer 12
-
$13,242 AUD
View
A
Retailer 13
-
$14,914 AUD
$10,478 USD
View
A
Retailer 14
-
$15,098 AUD
View
A
Retailer 15
-
$15,233 AUD
$10,702 USD
View
Price last confirmed 19 days ago
A
Retailer 16
-
$15,270 AUD
€10,217 EUR
View
B+
Retailer 17
-
$17,405 AUD
ZAR 197,546 ZAR
View
B+
Retailer 18
-
$18,938 AUD
£10,476 GBP
View
Most Expensive
B+
NZ Jewellers
1ef690b0-9153-41af-a2d0-419f3915f6e7 · Sep 25
$21,705 AUD
$15,249 USD
View
Price last confirmed 34 days ago
18 more retailers have this diamond
Prices start from $10,039 AUDSave up to $8,899 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
$10,039 AUD