Radiant|Natural|GIA

1.70ct G VS2 Radiant Natural Diamond

VG • G/VS2 • GIA 2488385491

Certificate GIA 2488385491

Diamond specifications and retailer prices

From $14,776 AUD
$10,355 USD
As of October 28, 2026
Save $11,300 AUD (43%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $27,827 AUD at NZ Jewellers · As of September 21, 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 G 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 2488385491. Listed at 25 retailers as of October 28, 2026, with a 76% 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2488385491
Dimensions7.61 × 5.83 × 4.06 mm
L/W Ratio1.31
Top View
7.61 mm5.83 mm1.70 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2488385491
Side View
Table 68.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

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 28
Current: $18,679 AUD|Low: $14,776 AUD|High: $26,391 AUD|Avg: $19,701 AUD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7$14,776 AUD
Retailer 8$16,696 AUD
Retailer 9$16,696 AUD
Retailer 3$18,064 AUD
Retailer 6$18,166 AUD
Retailer 1$18,679 AUD
Retailer 2$21,031 AUD
Retailer 5$24,529 AUD
Retailer 4$26,075 AUD

36 data points across 9 retailers

25 retailers$14,776 AUD to $26,075 AUD

A
Cheapest Retailer
-
$14,776 AUD
$10,355 USD
A
Retailer 2
-
$15,490 AUD
$10,856 USD
View
B+
Retailer 3
-
$16,452 AUD
$11,530 USD
View
B+
Retailer 4
-
$16,696 AUD
$11,701 USD
View
Final sale: no returns
B+
Retailer 5
-
$16,836 AUD
$11,799 USD
View
B+
Retailer 6
-
$17,818 AUD
$12,487 USD
View
B+
Retailer 7
-
$18,064 AUD
£9,968 GBP
View
Retailer 8
-
$18,087 AUD
$12,676 USD
View
Price last confirmed 34 days ago
Retailer 9
-
$18,087 AUD
$12,676 USD
View
Price last confirmed 41 days ago
Retailer 10
-
$18,166 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$18,460 AUD
$12,937 USD
View
B+
Retailer 12
-
$18,679 AUD
£10,308 GBP
View
B+
Retailer 13
-
$19,363 AUD
$13,570 USD
View
B+
Retailer 14
-
$19,363 AUD
$13,570 USD
View
Retailer 15
-
$19,742 AUD
$13,836 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
$20,005 AUD
$14,020 USD
View
B
Retailer 17
-
$20,006 AUD
£11,040 GBP
View
B
Retailer 18
-
$20,377 AUD
$14,281 USD
View
Retailer 19
-
$20,870 AUD
$14,626 USD
View
Price last confirmed 41 days ago
Retailer 20
-
$20,870 AUD
$14,626 USD
View
Price last confirmed 34 days ago
B
Retailer 21
-
$21,031 AUD
€14,037 EUR
View
B
Retailer 22
-
$24,529 AUD
ZAR 277,713 ZAR
View
B
Retailer 23
-
$26,075 AUD
£14,389 GBP
View
Retailer 24
-
$27,827 AUD
$19,502 USD
View
Price last confirmed 35 days ago
Most Expensive
NZ Jewellers
c97a1247-6004-41d6-9470-19c025e658b2 · Sep 21
$27,827 AUD
$19,502 USD
View
Price last confirmed 42 days ago
24 more retailers have this diamond
Prices start from $14,776 AUDSave up to $11,300 AUD

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
$14,776 AUD