Radiant|Natural|GIA

1.70ct I VS2 Radiant Natural Diamond

VG • I/VS2 • GIA 6501718691

Certificate GIA 6501718691

Diamond specifications and retailer prices

From $6,523 USD
As of October 28, 2026
Save $6,596 USD (50%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,397 USD at NZ Jewellers · As of September 28, 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 6501718691. Listed at 20 retailers as of October 28, 2026, with a 101% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.3°
Pavilion angle42.8°
OriginNatural
Grading LabGIA
CertificateGIA 6501718691
Dimensions7.73 × 5.95 × 4.08 mm
L/W Ratio1.30
Top View
7.73 mm5.95 mm1.70 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501718691
Side View
Table 65.0%Crown 23.3°Girdle: STK-THKPavilion 42.8°Culet: NoneDepth 68.6%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $13,119 USD|Low: $6,396 USD|High: $13,529 USD|Avg: $8,844 USD|-3.0%
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 7$6,523 USD
Retailer 9$6,835 USD
Retailer 6$7,332 USD
Retailer 2$7,392 USD
Retailer 13$7,800 USD
Retailer 3$7,830 USD
Retailer 14$8,344 USD
Retailer 10$8,685 USD
Retailer 16$8,827 USD
Retailer 4$9,150 USD
Retailer 11$9,250 USD
Retailer 15$9,250 USD
Retailer 12$9,560 USD
Retailer 17$10,135 USD
Retailer 5$10,310 USD
Retailer 8$11,109 USD
Retailer 1$13,119 USD

39 data points across 17 retailers

20 retailers$6,523 USD to $13,119 USD

A
Cheapest Retailer
-
$6,523 USD
A
Retailer 2
-
$6,835 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$7,332 USD
View
A
Retailer 4
-
$7,392 USD
View
A
Retailer 5
-
$7,800 USD
View
B+
Retailer 6
-
$7,830 USD
View
Final sale: no returns
B+
Retailer 7
-
$8,340 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$8,344 USD
View
B+
Retailer 9
-
$8,685 USD
£6,839 GBP
View
B+
Retailer 10
-
$8,827 USD
A$13,580 AUD
View
B+
Retailer 11
-
$9,150 USD
View
B+
Retailer 12
-
$9,250 USD
View
B+
Retailer 13
-
$9,250 USD
View
B+
Retailer 14
-
$9,560 USD
View
B+
Retailer 15
-
$9,623 USD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$10,135 USD
£7,980 GBP
View
B+
Retailer 17
-
$10,310 USD
View
B
Retailer 18
-
$11,109 USD
ZAR 179,473 ZAR
View
B
Retailer 19
-
$13,119 USD
£10,330 GBP
View
Most Expensive
B
NZ Jewellers
d079e10d-d8cb-483d-a204-c98ca06a2f47 · Sep 28
$15,397 USD
View
Price last confirmed 31 days ago
19 more retailers have this diamond
Prices start from $6,523 USDSave up to $6,596 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 Radiant
$6,523 USD