Radiant|Natural|GIA

1.70ct I VS2 Radiant Natural Diamond

VG • I/VS2 • GIA 6505611601

Certificate GIA 6505611601

Diamond specifications and retailer prices

From $13,150 NZD
HK$57,900 HKD
As of November 1, 2026
Save $16,678 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $29,828 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural radiant diamond

This 1.7ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6505611601. Listed at 23 retailers as of October 30, 2026, with prices from $13,150 to $29,828, a $16,678 spread on the same certified stone. NZ Jewellers lists it at $29,828. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6505611601
Dimensions8.49 × 5.95 × 4.15 mm
L/W Ratio1.43
Top View
8.49 mm5.95 mm1.70 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6505611601
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 69.8%

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: $23,291 NZD|Low: $15,089 NZD|High: $23,572 NZD|Avg: $17,720 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$15,090 NZD
Retailer 3$15,413 NZD
Retailer 5$16,127 NZD
Retailer 10$16,315 NZD
Retailer 8$16,371 NZD
Retailer 9$16,460 NZD
Retailer 4$16,804 NZD
Retailer 11$18,109 NZD
Retailer 7$18,790 NZD
Retailer 6$21,909 NZD
Retailer 1$23,291 NZD

35 data points across 11 retailers

23 retailers$13,150 NZD to $29,828 NZD

A
Cheapest Retailer
-
$13,150 NZD
HK$57,900 HKD
Retailer 2
-
$14,558 NZD
SGD 11,088 SGD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
$15,090 NZD
$8,505 USD
View
B+
Retailer 4
-
$15,413 NZD
$8,687 USD
View
Retailer 5
-
$15,863 NZD
$8,941 USD
View
Price last confirmed 104 days ago
B+
Retailer 6
-
$16,127 NZD
£7,157 GBP
View
B+
Retailer 7
-
$16,315 NZD
$9,195 USD
View
B+
Retailer 8
-
$16,363 NZD
A$14,188 AUD
View
Retailer 9
-
$16,371 NZD
A$14,195 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$16,460 NZD
$9,277 USD
View
Final sale: no returns
B+
Retailer 11
-
$16,462 NZD
$9,278 USD
View
B+
Retailer 12
-
$16,804 NZD
£7,458 GBP
View
B+
Retailer 13
-
$17,821 NZD
$10,044 USD
View
B+
Retailer 14
-
$17,833 NZD
$10,051 USD
View
B+
Retailer 15
-
$17,874 NZD
£7,932 GBP
View
B+
Retailer 16
-
$18,109 NZD
$10,206 USD
View
B+
Retailer 17
-
$18,239 NZD
$10,279 USD
View
B
Retailer 18
-
$18,628 NZD
$10,499 USD
View
B+
Retailer 19
-
$18,790 NZD
€10,086 EUR
View
B
Retailer 20
-
$20,577 NZD
$11,597 USD
View
B
Retailer 21
-
$21,909 NZD
ZAR 199,485 ZAR
View
B
Retailer 22
-
$23,291 NZD
£10,336 GBP
View
Most Expensive
C
NZ Jewellers
9735c2d4-a1e2-456b-ae38-eb6f2f9a0459 · Oct 30
$29,828 NZD
$16,811 USD
View
22 more retailers have this diamond
Prices start from $13,150 NZDSave up to $16,678 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 Radiant
$13,150 NZD