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Round|Natural|GIA

1.71ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 1435487081

Certificate GIA 1435487081

Diamond specifications and retailer prices

From $2,278 USD
As of October 31, 2026
Save $3,208 USD (58%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,486 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1435487081. Listed at 12 retailers as of October 31, 2026, with prices from $2,278 to $5,486, a $3,208 spread on the same certified stone. NZ Jewellers lists it at $5,486. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.71
Carat
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1435487081
Dimensions7.68 × 7.64 × 4.80 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Needle, Indented Natural
Top View
7.68 mm7.64 mm1.71 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1435487081
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 62.6%

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 31
Current: $3,240 USD|Low: $2,265 USD|High: $3,289 USD|Avg: $2,874 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 3$2,278 USD
Retailer 4$2,291 USD
Retailer 6$2,744 USD
Retailer 5$3,112 USD
Retailer 1$3,240 USD
Retailer 7$3,270 USD
Retailer 2$3,274 USD

45 data points across 7 retailers

12 retailers$2,278 USD to $5,486 USD

A
Cheapest Retailer
-
$2,278 USD
A
Retailer 2
-
$2,291 USD
View
A
Retailer 3
-
$2,744 USD
View
B+
Retailer 4
-
$3,112 USD
View
B+
Retailer 5
-
$3,149 USD
View
Retailer 6
-
$3,149 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,240 USD
View
B+
Retailer 8
-
$3,270 USD
View
B+
Retailer 9
-
$3,274 USD
View
B+
Retailer 10
-
$3,291 USD
View
B+
Retailer 11
-
$3,633 USD
View
Most Expensive
B
NZ Jewellers
393237d2-54ca-4a6a-8655-7ae93eddf65e · Nov 5
$5,486 USD
View
11 more retailers have this diamond
Prices start from $2,278 USDSave up to $3,208 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
1.71ct Round
$2,278 USD