Round|Natural|GIA

1.71ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7536627863

Certificate GIA 7536627863

Diamond specifications and retailer prices

From $4,479 USD
As of October 29, 2026
Save $3,324 USD (43%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,803 USD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7536627863. Listed at 11 retailers as of October 30, 2026, with prices from $4,479 to $7,803, a $3,324 spread on the same certified stone. NZ Jewellers lists it at $7,803. 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
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7536627863
Dimensions7.62 × 7.55 × 4.73 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
7.62 mm7.55 mm1.71 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7536627863
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.4%

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 29
Current: $7,803 USD|Low: $4,444 USD|High: $7,803 USD|Avg: $5,290 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 6$4,479 USD
Retailer 8$4,479 USD
Retailer 9$4,479 USD
Retailer 11$4,506 USD
Retailer 2$4,516 USD
Retailer 5$4,565 USD
Retailer 3$4,700 USD
Retailer 7$5,168 USD
Retailer 4$5,813 USD
Retailer 10$7,144 USD
NZ Jewellers$7,803 USD

29 data points across 11 retailers

11 retailers$4,479 USD to $7,803 USD

A
Cheapest Retailer
-
$4,479 USD
A
Retailer 2
-
$4,479 USD
View
A
Retailer 3
-
$4,479 USD
View
A
Retailer 4
-
$4,506 USD
View
A
Retailer 5
-
$4,516 USD
£3,556 GBP
View
A
Retailer 6
-
$4,565 USD
€4,348 EUR
View
B+
Retailer 7
-
$4,700 USD
View
B+
Retailer 8
-
$5,168 USD
View
B+
Retailer 9
-
$5,813 USD
£4,577 GBP
View
B
Retailer 10
-
$7,144 USD
£5,625 GBP
View
Most Expensive
B
NZ Jewellers
7b8c9351-9257-4b35-8c2f-c9265ef62f05 · Oct 30
$7,803 USD
View
10 more retailers have this diamond
Prices start from $4,479 USDSave up to $3,324 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
$4,479 USD