Heart|Natural|GIA

1.70ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 2547894362

Certificate GIA 2547894362

Diamond specifications and retailer prices

From $5,581 USD
HK$43,600 HKD
As of October 31, 2026
Save $4,781 USD (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $13,470 USD 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547894362. Listed at 16 retailers as of October 29, 2026, with a 86% 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
I
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2547894362
Dimensions7.00 × 8.28 × 4.94 mm
L/W Ratio1.18
Top View
7.00 mm8.28 mm1.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2547894362
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 41.8°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
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 31
Current: $5,959 USD|Low: $5,530 USD|High: $11,360 USD|Avg: $7,357 USD|-9.6%
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
November 1, 2026
Retailer 13$5,581 USD
Retailer 1$5,959 USD
Retailer 7$6,479 USD
Retailer 11$6,583 USD
Retailer 2$6,701 USD
Retailer 14$6,705 USD
Retailer 12$6,710 USD
Retailer 8$6,783 USD
Retailer 4$6,977 USD
Retailer 9$7,060 USD
Retailer 15$7,178 USD
Retailer 5$7,560 USD
Retailer 3$8,086 USD
Retailer 10$8,763 USD
Retailer 6$10,362 USD

28 data points across 15 retailers

16 retailers$5,581 USD to $10,362 USD

A
Cheapest Retailer
-
$5,581 USD
HK$43,600 HKD
A
Retailer 2
-
$5,959 USD
€5,675 EUR
View
Retailer 3
-
$6,479 USD
SGD 8,755 SGD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$6,583 USD
View
Final sale: no returns
A
Retailer 5
-
$6,701 USD
View
A
Retailer 6
-
$6,705 USD
View
A
Retailer 7
-
$6,710 USD
View
A
Retailer 8
-
$6,783 USD
£5,341 GBP
View
A
Retailer 9
-
$6,977 USD
View
A
Retailer 10
-
$7,060 USD
View
Retailer 11
-
$7,178 USD
A$11,044 AUD
View
Price last confirmed 10 days ago
B+
Retailer 12
-
$7,560 USD
View
Retailer 13
-
$8,086 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$8,763 USD
ZAR 141,566 ZAR
View
B+
Retailer 15
-
$10,362 USD
£8,159 GBP
View
Most Expensive
NZ Jewellers
d16681ab-7829-4881-b94e-5f291d59a79e · Sep 25
$13,470 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $5,581 USDSave up to $4,781 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.

A
1.70ct Heart
$5,581 USD