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Radiant|Natural|GIA

1.57ct D SI2 Radiant Natural Diamond

EX • D/SI2 • GIA 2544695565

Certificate GIA 2544695565

Diamond specifications and retailer prices

From €6,628 EUR
$7,405 USD
As of October 31, 2026
Save €5,234 EUR (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €11,862 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.57ct natural radiant diamond

This 1.57ct natural radiant 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 stated by the retailer rather than the lab and certified by GIA 2544695565. Listed at 11 retailers as of October 31, 2026, with prices from €6,628 to €11,862, a €5,234 spread on the same certified stone. MOH London lists it at €11,862. 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

1.57
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544695565
Dimensions8.17 × 5.70 × 3.86 mm
L/W Ratio1.43
Top View
8.17 mm5.70 mm1.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544695565
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

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 31
Current: €11,862 EUR|Low: €6,560 EUR|High: €12,004 EUR|Avg: €8,890 EUR|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6€6,628 EUR
Retailer 7€7,321 EUR
Retailer 2€8,232 EUR
Retailer 5€8,468 EUR
Retailer 4€9,214 EUR
Retailer 3€9,570 EUR
Retailer 8€9,999 EUR
MOH London€11,862 EUR

43 data points across 8 retailers

11 retailers€6,628 EUR to €11,862 EUR

A
Cheapest Retailer
-
€6,628 EUR
$7,405 USD
B+
Retailer 2
-
€7,321 EUR
$8,180 USD
View
B+
Retailer 3
-
€8,232 EUR
£7,241 GBP
View
B+
Retailer 4
-
€8,468 EUR
$9,460 USD
View
B
Retailer 5
-
€8,978 EUR
$10,030 USD
View
B
Retailer 6
-
€8,978 EUR
$10,030 USD
View
B+
Retailer 7
-
€9,214 EUR
$10,293 USD
View
B+
Retailer 8
-
€9,282 EUR
$10,370 USD
View
B+
Retailer 9
-
€9,570 EUR
View
Retailer 10
-
€9,999 EUR
$11,171 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
34ABAE83C · Nov 1
€11,862 EUR
£10,435 GBP
View
10 more retailers have this diamond
Prices start from €6,628 EURSave up to €5,234 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
1.57ct Radiant
€6,628 EUR