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Round|Natural|GIA

1.71ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5473180938

Certificate GIA 5473180938

Diamond specifications and retailer prices

From $11,029 SGD
$8,627 USD
As of October 29, 2026
Save $12,780 SGD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $23,809 SGD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 1.71ct natural round diamond

This 1.71ct natural round 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 and certified by GIA 5473180938. Listed at 12 retailers as of October 31, 2026, with prices from $11,029 to $23,809, a $12,780 spread on the same certified stone. Diamond Quarter lists it at $23,809. 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

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5473180938
Dimensions7.63 × 7.60 × 4.76 mm
L/W Ratio1.00
Top View
7.63 mm7.60 mm1.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5473180938
Side View
Table 57.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $11,971 SGD|Low: $9,190 SGD|High: $18,381 SGD|Avg: $13,532 SGD|+0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5$11,029 SGD
Retailer 10$11,029 SGD
Retailer 8$11,948 SGD
Retailer 1$11,971 SGD
Retailer 6$12,131 SGD
Retailer 9$13,785 SGD
Retailer 3$13,932 SGD
Retailer 2$14,515 SGD
Retailer 4$17,315 SGD
Retailer 7$18,381 SGD

39 data points across 10 retailers

12 retailers$11,029 SGD to $23,809 SGD

Retailer 1
-
$10,165 SGD
$7,952 USD
Price last confirmed 76 days ago
B+
Retailer 2
-
$11,029 SGD
$8,627 USD
View
B+
Retailer 3
-
$11,029 SGD
$8,627 USD
View
Final sale: no returns
B
Retailer 4
-
$11,948 SGD
$9,346 USD
View
B+
Retailer 5
-
$11,971 SGD
£7,373 GBP
View
B
Retailer 6
-
$12,131 SGD
$9,489 USD
View
B
Retailer 7
-
$13,785 SGD
$10,783 USD
View
B
Retailer 8
-
$13,932 SGD
€10,379 EUR
View
Retailer 9
-
$14,515 SGD
$11,354 USD
View
Price last confirmed 8 days ago
B
Retailer 10
-
$17,315 SGD
£10,665 GBP
View
B
Retailer 11
-
$18,381 SGD
$14,378 USD
View
Most Expensive
B
Diamond Quarter
1.71SI2H5438FAE8N · Oct 31
$23,809 SGD
£14,665 GBP
View
11 more retailers have this diamond
Prices start from $11,029 SGDSave up to $12,780 SGD

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.

B+
1.71ct Round
$11,029 SGD