Cushion|Natural|GIA

1.71ct H SI1 Cushion Natural Diamond

ID • H/SI1 • GIA 7556537785

Certificate GIA 7556537785

Diamond specifications and retailer prices

From $9,680 USD
As of November 1, 2026
Save $6,615 USD (41%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $16,295 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556537785. Listed at 13 retailers as of November 1, 2026, with prices from $9,680 to $16,295, a $6,615 spread on the same certified stone. MOH London lists it at $16,295. 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
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.96°
OriginNatural
Grading LabGIA
CertificateGIA 7556537785
Dimensions8.30 × 6.15 × 4.17 mm
L/W Ratio1.35
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
8.30 mm6.15 mm1.71 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556537785
Side View
Table 64.0%CrownGirdle: STK-VTKPavilion 35.96°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $16,295 USD|Low: $10,434 USD|High: $16,491 USD|Avg: $12,911 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$10,434 USD
Retailer 3$11,273 USD
Retailer 7$11,333 USD
Retailer 8$11,536 USD
Retailer 4$11,756 USD
Retailer 2$13,142 USD
Retailer 5$15,328 USD
MOH London$16,295 USD

36 data points across 8 retailers

13 retailers$9,680 USD to $16,295 USD

B
Cheapest Retailer
-
$9,680 USD
B
Retailer 2
-
$10,310 USD
View
B
Retailer 3
-
$10,434 USD
View
B
Retailer 4
-
$10,521 USD
View
B
Retailer 5
-
$11,130 USD
View
B
Retailer 6
-
$11,273 USD
£8,877 GBP
View
Retailer 7
-
$11,333 USD
A$17,435 AUD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$11,536 USD
View
B
Retailer 9
-
$11,756 USD
£9,257 GBP
View
B
Retailer 10
-
$13,142 USD
€12,516 EUR
View
Retailer 11
-
$13,727 USD
View
Price last confirmed 10 days ago
B
Retailer 12
-
$15,328 USD
ZAR 247,627 ZAR
View
Most Expensive
B
MOH London
057D02E7B · Nov 1
$16,295 USD
£12,831 GBP
View
12 more retailers have this diamond
Prices start from $9,680 USDSave up to $6,615 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.

B
1.71ct Cushion
$9,680 USD