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Radiant|Natural|GIA

1.71ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 1559573038

Certificate GIA 1559573038

Diamond specifications and retailer prices

From $8,294 AUD
SGD 7,873 SGD
As of November 1, 2026
Save $6,959 AUD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,253 AUD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559573038. Listed at 11 retailers as of October 26, 2026, with prices from $8,294 to $15,253, a $6,959 spread on the same certified stone. Wholesale Diamonds Direct lists it at $15,253. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559573038
Dimensions8.11 × 6.01 × 4.08 mm
L/W Ratio1.35
Culet sizeNone
Top View
8.11 mm6.01 mm1.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559573038
Side View
Table 68.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 67.9%

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: Nov 1
Current: $11,756 AUD|Low: $8,294 AUD|High: $15,554 AUD|Avg: $10,989 AUD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
November 1, 2026
Retailer 7$8,294 AUD
Retailer 8$8,633 AUD
Retailer 5$8,776 AUD
Retailer 6$8,977 AUD
Retailer 3$9,381 AUD
Retailer 10$10,419 AUD
Retailer 9$10,481 AUD
Retailer 4$10,531 AUD
Retailer 1$11,756 AUD
Retailer 2$13,615 AUD
Wholesale Diamonds Direct$15,253 AUD

40 data points across 11 retailers

11 retailers$8,294 AUD to $15,253 AUD

A
Cheapest Retailer
-
$8,294 AUD
SGD 7,873 SGD
A
Retailer 2
-
$8,633 AUD
SGD 8,195 SGD
View
A
Retailer 3
-
$8,776 AUD
$6,165 USD
View
A
Retailer 4
-
$8,977 AUD
$6,306 USD
View
A
Retailer 5
-
$9,381 AUD
£5,189 GBP
View
B+
Retailer 6
-
$10,419 AUD
$7,318 USD
View
B+
Retailer 7
-
$10,481 AUD
$7,362 USD
View
B+
Retailer 8
-
$10,531 AUD
€7,045 EUR
View
B+
Retailer 9
-
$11,756 AUD
$8,258 USD
View
B
Retailer 10
-
$13,615 AUD
$9,564 USD
View
Most Expensive
B
Wholesale Diamonds Direct
359287817 · Oct 26
$15,253 AUD
$10,714 USD
View
10 more retailers have this diamond
Prices start from $8,294 AUDSave up to $6,959 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
1.71ct Radiant
$8,294 AUD