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Heart|Natural|GIA

1.70ct G VS2 Heart Natural Diamond

EX • G/VS2 • GIA 1399399301

Certificate GIA 1399399301

Diamond specifications and retailer prices

From $16,380 NZD
$9,232 USD
As of October 31, 2026
Save $14,663 NZD (47%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $31,043 NZD 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 $16,380 to $31,043, a $14,663 spread on the same certified stone. NZ Jewellers lists it at $31,043. 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

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: $31,043 NZD|Low: $16,325 NZD|High: $31,043 NZD|Avg: $21,967 NZD
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$16,380 NZD
Retailer 9$17,958 NZD
Retailer 4$18,399 NZD
Retailer 11$18,627 NZD
Retailer 5$20,127 NZD
Retailer 3$20,179 NZD
Retailer 8$20,234 NZD
Retailer 10$20,488 NZD
Retailer 7$23,468 NZD
Retailer 6$27,364 NZD
Retailer 2$29,089 NZD
NZ Jewellers$31,043 NZD

44 data points across 12 retailers

26 retailers$16,380 NZD to $31,043 NZD

A
Cheapest Retailer
-
$16,380 NZD
$9,232 USD
B+
Retailer 2
-
$17,283 NZD
$9,741 USD
View
B+
Retailer 3
-
$17,764 NZD
$10,012 USD
View
B+
Retailer 4
-
$17,801 NZD
CA$13,934 CAD
View
B+
Retailer 5
-
$17,958 NZD
$10,121 USD
View
Final sale: no returns
B+
Retailer 6
-
$18,399 NZD
$10,370 USD
View
B+
Retailer 7
-
$18,627 NZD
$10,498 USD
View
B+
Retailer 8
-
$18,781 NZD
$10,585 USD
View
B+
Retailer 9
-
$19,870 NZD
$11,199 USD
View
B+
Retailer 10
-
$20,127 NZD
£8,932 GBP
View
B+
Retailer 11
-
$20,179 NZD
$11,373 USD
View
Retailer 12
-
$20,234 NZD
A$17,544 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$20,488 NZD
$11,547 USD
View
B
Retailer 14
-
$21,519 NZD
$12,128 USD
View
B+
Retailer 15
-
$21,771 NZD
$12,270 USD
View
B+
Retailer 16
-
$21,771 NZD
$12,270 USD
View
Retailer 17
-
$22,191 NZD
$12,507 USD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$22,498 NZD
$12,680 USD
View
B+
Retailer 19
-
$22,691 NZD
$12,789 USD
View
B+
Retailer 20
-
$23,151 NZD
$13,048 USD
View
B+
Retailer 21
-
$23,282 NZD
$13,122 USD
View
B+
Retailer 22
-
$23,468 NZD
€12,597 EUR
View
Retailer 23
-
$24,503 NZD
$13,810 USD
View
Price last confirmed 9 days ago
B
Retailer 24
-
$27,364 NZD
ZAR 249,150 ZAR
View
B
Retailer 25
-
$29,089 NZD
£12,909 GBP
View
Most Expensive
B
NZ Jewellers
2b67a5e0-1836-4b6a-a85d-e4ce7a0974d9 · Oct 30
$31,043 NZD
$17,496 USD
View
25 more retailers have this diamond
Prices start from $16,380 NZDSave up to $14,663 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
$16,380 NZD