Radiant|Natural|GIA

1.70ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 1533546399

Certificate GIA 1533546399

Diamond specifications and retailer prices

From $9,846 USD
Save $4,115 USD (29%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $17,687 USD at NZ Jewellers
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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1533546399. Listed at 17 retailers, with a 42% 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
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533546399
Dimensions8.11 × 6.02 × 4.12 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
8.11 mm6.02 mm1.70 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533546399
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 1
Current: $17,687 USD|Low: $9,651 USD|High: $17,687 USD|Avg: $12,153 USD
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 1, 2026
Retailer 17$9,651 USD
Retailer 4$9,846 USD
Retailer 14$9,920 USD
Retailer 2$10,195 USD
Retailer 21$10,480 USD
Retailer 5$10,701 USD
Retailer 9$10,770 USD
Retailer 13$11,045 USD
Retailer 20$11,322 USD
Retailer 19$11,505 USD
Retailer 16$11,674 USD
Retailer 15$11,768 USD
Retailer 10$12,224 USD
Retailer 6$12,400 USD
Retailer 8$12,400 USD
Retailer 7$12,810 USD
Retailer 3$13,067 USD
Retailer 11$13,130 USD
Retailer 18$13,961 USD
Retailer 12$17,070 USD
NZ Jewellers$17,687 USD

7 data points across 21 retailers

17 retailers$9,846 USD to $13,961 USD

B+
Retailer 1
-
$9,651 USD
Price last confirmed 12 days ago
B+
Retailer 2
-
$9,846 USD
View
B
Retailer 3
-
$10,195 USD
View
B+
Retailer 4
-
$10,480 USD
View
Price last confirmed 13 days ago
B
Retailer 5
-
$10,770 USD
CA$14,959 CAD
View
B
Retailer 6
-
$11,045 USD
View
B
Retailer 7
-
$11,322 USD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$11,505 USD
£9,059 GBP
View
Price last confirmed 13 days ago
B
Retailer 9
-
$11,674 USD
View
B
Retailer 10
-
$11,768 USD
View
B
Retailer 11
-
$12,224 USD
View
B
Retailer 12
-
$12,400 USD
View
B
Retailer 13
-
$12,400 USD
View
B
Retailer 14
-
$13,067 USD
€12,445 EUR
View
Price last confirmed 80 days ago
B
Retailer 15
-
$13,130 USD
View
B
Retailer 16
-
$13,961 USD
View
Most Expensive
B
NZ Jewellers
79ffa676-6dbe-4814-b603-3b403d039abc · Sep 18
$17,687 USD
View
Price last confirmed 13 days ago
16 more retailers have this diamond
Prices start from $9,846 USDSave up to $4,115 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.

B+
1.70ct Radiant
$9,846 USD