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Round|Natural|GIA

1.61ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1555828445

Certificate GIA 1555828445

Diamond specifications and retailer prices

From €4,953 EUR
$5,534 USD
As of October 31, 2026
Save €5,434 EUR (52%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €10,388 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555828445. Listed at 11 retailers as of October 30, 2026, with prices from €4,953 to €10,388, a €5,434 spread on the same certified stone. NZ Jewellers lists it at €10,388. 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

1.61
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555828445
Dimensions7.50 × 7.56 × 4.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
7.50 mm7.56 mm1.61 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1555828445
Side View
Table 56.0%Crown 34.5°Girdle: THI-NULPavilion 41.8°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €10,388 EUR|Low: €4,953 EUR|High: €11,681 EUR|Avg: €7,239 EUR|-11.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11€4,953 EUR
Retailer 7€5,416 EUR
Retailer 6€5,733 EUR
Retailer 4€5,917 EUR
Retailer 9€6,211 EUR
Retailer 8€6,307 EUR
Retailer 2€6,417 EUR
Retailer 10€7,166 EUR
Retailer 3€7,695 EUR
Retailer 5€9,200 EUR
NZ Jewellers€10,388 EUR

38 data points across 11 retailers

11 retailers€4,953 EUR to €10,388 EUR

A
Cheapest Retailer
-
€4,953 EUR
$5,534 USD
Final sale: no returns
A
Retailer 2
-
€5,416 EUR
$6,051 USD
View
A
Retailer 3
-
€5,733 EUR
$6,405 USD
View
A
Retailer 4
-
€5,917 EUR
£5,205 GBP
View
A
Retailer 5
-
€6,211 EUR
$6,939 USD
View
A
Retailer 6
-
€6,307 EUR
$7,046 USD
View
A
Retailer 7
-
€6,417 EUR
View
A
Retailer 8
-
€7,166 EUR
$8,006 USD
View
Retailer 9
-
€7,695 EUR
$8,597 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€9,200 EUR
£8,093 GBP
View
Most Expensive
B
NZ Jewellers
1c06324d-a1c8-4a8c-946b-27c189600191 · Oct 30
€10,388 EUR
$11,605 USD
View
10 more retailers have this diamond
Prices start from €4,953 EURSave up to €5,434 EUR

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
1.61ct Round
€4,953 EUR