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Heart|Natural|GIA

1.70ct F VVS2 Heart Natural Diamond

EX • F/VVS2 • GIA 2556034922

Certificate GIA 2556034922

Diamond specifications and retailer prices

From $16,706 NZD
SGD 12,702 SGD
As of November 1, 2026
Save $4,000 NZD (19%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $20,706 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded F 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 2556034922. Listed at 8 retailers as of October 31, 2026, with prices from $16,706 to $20,706, a $4,000 spread on the same certified stone. Blue Nile lists it at $20,706. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2556034922
Dimensions7.13 × 8.34 × 5.00 mm
L/W Ratio1.17
Top View
7.13 mm8.34 mm1.70 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556034922
Side View
Table 55.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

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: Nov 1
Current: $20,706 NZD|Low: $16,706 NZD|High: $22,028 NZD|Avg: $18,948 NZD|-6.0%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$16,706 NZD
Retailer 2$17,243 NZD
Retailer 8$17,403 NZD
Retailer 6$17,768 NZD
Retailer 4$17,809 NZD
Retailer 5$18,500 NZD
Retailer 3$19,888 NZD
Blue Nile$20,706 NZD

29 data points across 8 retailers

8 retailers$16,706 NZD to $20,706 NZD

A
Cheapest Retailer
-
$16,706 NZD
SGD 12,702 SGD
A
Retailer 2
-
$17,243 NZD
₹923,960 INR
View
A
Retailer 3
-
$17,403 NZD
MYR 39,885 MYR
View
A
Retailer 4
-
$17,768 NZD
$9,997 USD
View
A
Retailer 5
-
$17,809 NZD
£7,890 GBP
View
A
Retailer 6
-
$18,500 NZD
$10,409 USD
View
Final sale: no returns
B+
Retailer 7
-
$19,888 NZD
A$17,215 AUD
View
Most Expensive
B+
Blue Nile
29056330 · Oct 31
$20,706 NZD
$11,650 USD
View
7 more retailers have this diamond
Prices start from $16,706 NZDSave up to $4,000 NZD

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
$16,706 NZD