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Radiant|Natural|GIA

1.71ct J SI2 Radiant Natural Diamond

VG • J/SI2 • GIA 6545887691

Certificate GIA 6545887691

Diamond specifications and retailer prices

From $4,230 USD
Save $1,172 USD (22%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,402 USD at Diamonds Direct
View at Diamonds Direct

About this 1.71ct natural radiant diamond

This 1.71ct natural radiant sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545887691. Listed at 4 retailers, with prices from $4,230 to $5,402 at Diamonds Direct, a $1,172 spread on the same certified stone. 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

1.71
Carat
J
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.17°
Pavilion angle34.95°
OriginNatural
Grading LabGIA
CertificateGIA 6545887691
Dimensions8.39 × 5.92 × 3.89 mm
L/W Ratio1.42
Top View
8.39 mm5.92 mm1.71 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545887691
Side View
Table 71.0%Crown 49.17°Girdle: STK-THKPavilion 34.95°Culet: NoneDepth 65.8%

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: Sep 30
Current: $5,402 USD|Low: $4,230 USD|High: $5,919 USD|Avg: $5,385 USD|-0.6%
Diamonds Direct
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 1, 2026
Retailer 2$4,230 USD
Retailer 3$4,629 USD
Retailer 4$5,203 USD
Diamonds Direct$5,402 USD
Retailer 7$5,515 USD
Retailer 5$5,784 USD
Retailer 6$5,919 USD

16 data points across 7 retailers

4 retailers$4,230 USD to $5,402 USD

B+
Cheapest Retailer
-
$4,230 USD
B+
Retailer 2
-
$4,629 USD
View
B
Retailer 3
-
$5,203 USD
View
Most Expensive
B
Diamonds Direct
995676 · Oct 1
$5,402 USD
View
3 more retailers have this diamond
Prices start from $4,230 USDSave up to $1,172 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+
1.71ct Radiant
$4,230 USD